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David Baron: You owe it to yourself to experience a total solar eclipse
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On August 21, 2017, the moon's shadow raced from Oregon to South Carolina in what some consider to be the most awe-inspiring spectacle in all of nature: a total solar eclipse. Umbraphile David Baron chases these rare events across the globe, and in this ode to the bliss of seeing the solar corona, he explains why you owe it to yourself to witness one, too.
David Baron - Science writer
David Baron writes about science in books, magazines, newspapers and for public radio. He formerly served as science correspondent for NPR and science editor for PRI’s The World. Full bio
David Baron writes about science in books, magazines, newspapers and for public radio. He formerly served as science correspondent for NPR and science editor for PRI’s The World. Full bio
Double-click the English transcript below to play the video.
00:14
Before I get to bulk
of what I have to say,
of what I have to say,
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I feel compelled just to mention
a couple of things about myself.
a couple of things about myself.
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I am not some mystical,
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spiritual sort of person.
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I'm a science writer.
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I studied physics in college.
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I used to be a science
correspondent for NPR.
correspondent for NPR.
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OK, that said:
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in the course of working
on a story for NPR,
on a story for NPR,
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I got some advice from an astronomer
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that challenged my outlook,
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and frankly, changed my life.
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You see, the story was about an eclipse,
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a partial solar eclipse
that was set to cross the country
that was set to cross the country
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in May of 1994.
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And the astronomer -- I interviewed him,
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and he explained what was going to happen
and how to view it,
and how to view it,
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but he emphasized that, as interesting
as a partial solar eclipse is,
as a partial solar eclipse is,
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a much rarer total solar eclipse
is completely different.
is completely different.
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In a total eclipse,
for all of two or three minutes,
for all of two or three minutes,
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the moon completely blocks
the face of the sun,
the face of the sun,
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creating what he described
as the most awe-inspiring spectacle
as the most awe-inspiring spectacle
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in all of nature.
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And so the advice he gave me was this:
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"Before you die," he said,
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"you owe it to yourself
to experience a total solar eclipse."
to experience a total solar eclipse."
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Well honestly,
I felt a little uncomfortable
I felt a little uncomfortable
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hearing that from someone
I didn't know very well;
I didn't know very well;
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it felt sort of intimate.
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But it got my attention,
and so I did some research.
and so I did some research.
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Now the thing about total eclipses is,
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if you wait for one to come to you,
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you're going to be waiting a long time.
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Any given point on earth
experiences a total eclipse
experiences a total eclipse
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about once every 400 years.
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But if you're willing to travel,
you don't have to wait that long.
you don't have to wait that long.
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And so I learned
that a few years later, in 1998,
that a few years later, in 1998,
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a total eclipse was going
to cross the Caribbean.
to cross the Caribbean.
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Now, a total eclipse is visible
only along a narrow path,
only along a narrow path,
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about a hundred miles wide,
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and that's where the moon's shadow falls.
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It's called the "path of totality."
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And in February 1998,
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the path of totality
was going to cross Aruba.
was going to cross Aruba.
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So I talked to my husband,
and we thought: February? Aruba?
and we thought: February? Aruba?
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Sounded like a good idea anyway.
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(Laughter)
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So we headed south,
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to enjoy the sun
and to see what would happen
and to see what would happen
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when the sun briefly went away.
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Well, the day of the eclipse
found us and many other people
found us and many other people
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out behind the Hyatt Regency,
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on the beach,
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waiting for the show to begin.
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And we wore eclipse glasses
with cardboard frames
with cardboard frames
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and really dark lenses that enabled us
to look at the sun safely.
to look at the sun safely.
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A total eclipse begins
as a partial eclipse,
as a partial eclipse,
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as the moon very slowly makes its way
in front of the sun.
in front of the sun.
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So first it looked the sun
had a little notch in its edge,
had a little notch in its edge,
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and then that notch grew
larger and larger,
larger and larger,
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turning the sun into a crescent.
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And it was all very interesting,
but I wouldn't say it was spectacular.
but I wouldn't say it was spectacular.
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I mean, the day remained bright.
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If I hadn't known
what was going on overhead,
what was going on overhead,
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I wouldn't have noticed anything unusual.
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Well, about 10 minutes before
the total solar eclipse was set to begin,
the total solar eclipse was set to begin,
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weird things started to happen.
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A cool wind kicked up.
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Daylight looked odd,
and shadows became very strange;
and shadows became very strange;
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they looked bizarrely sharp,
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as if someone had turned up
the contrast knob on the TV.
the contrast knob on the TV.
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Then I looked offshore,
and I noticed running lights on boats,
and I noticed running lights on boats,
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so clearly it was getting dark,
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although I hadn't realized it.
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Well soon, it was obvious
it was getting dark.
it was getting dark.
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It felt like my eyesight was failing.
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And then all of a sudden,
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the lights went out.
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Well, at that,
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a cheer erupted from the beach,
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and I took off my eclipse glasses,
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because at this point
during the total eclipse,
during the total eclipse,
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it was safe to look at the sun
with the naked eye.
with the naked eye.
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And I glanced upward,
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and I was just dumbstruck.
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Now, consider that, at this point,
I was in my mid-30s.
I was in my mid-30s.
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I had lived on earth long enough
to know what the sky looks like.
to know what the sky looks like.
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I mean --
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(Laughter)
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I'd seen blue skies and grey skies
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and starry skies and angry skies
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and pink skies at sunrise.
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But here was a sky I had never seen.
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First, there were the colors.
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Up above, it was a deep purple-grey,
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like twilight.
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But on the horizon it was orange,
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like sunset,
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360 degrees.
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And up above, in the twilight,
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bright stars and planets had come out.
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So there was Jupiter
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and there was Mercury
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and there was Venus.
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They were all in a line.
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And there, along this line,
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was this thing,
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this glorious, bewildering thing.
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It looked like a wreath
woven from silvery thread,
woven from silvery thread,
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and it just hung out there
in space, shimmering.
in space, shimmering.
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That was the sun's outer atmosphere,
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the solar corona.
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And pictures just don't do it justice.
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It's not just a ring or halo
around the sun;
around the sun;
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it's finely textured,
like it's made out of strands of silk.
like it's made out of strands of silk.
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And although it looked
nothing like our sun,
nothing like our sun,
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of course, I knew that's what it was.
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So there was the sun,
and there were the planets,
and there were the planets,
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and I could see how the planets
revolve around the sun.
revolve around the sun.
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It's like I had left our solar system
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and was standing on some alien world,
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looking back at creation.
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And for the first time in my life,
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I just felt viscerally connected
to the universe
to the universe
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in all of its immensity.
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Time stopped,
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or it just kind of felt nonexistent,
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and what I beheld with my eyes --
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I didn't just see it,
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it felt like a vision.
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And I stood there in this nirvana
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for all of 174 seconds --
less than three minutes --
less than three minutes --
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when all of a sudden, it was over.
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The sun burst out,
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the blue sky returned,
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the stars and the planets
and the corona were gone.
and the corona were gone.
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The world returned to normal.
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But I had changed.
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And that's how I became an umbraphile --
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an eclipse chaser.
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(Laughter)
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So, this is how I spend my time
and hard-earned money.
and hard-earned money.
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Every couple of years, I head off
to wherever the moon's shadow will fall
to wherever the moon's shadow will fall
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to experience another couple minutes
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of cosmic bliss,
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and to share the experience with others:
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with friends in Australia,
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with an entire city in Germany.
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In 1999, in Munich,
I joined hundreds of thousands
I joined hundreds of thousands
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who filled the streets and the rooftops
and cheered in unison
and cheered in unison
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as the solar corona emerged.
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And over time, I've become something else:
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an eclipse evangelist.
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I see it as my job
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to pay forward the advice
that I received all those years ago.
that I received all those years ago.
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And so let me tell you:
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before you die,
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you owe it to yourself
to experience a total solar eclipse.
to experience a total solar eclipse.
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It is the ultimate experience of awe.
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Now, that word, "awesome,"
has grown so overused
has grown so overused
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that it's lost its original meaning.
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True awe, a sense of wonder
and insignificance
and insignificance
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in the face of something
enormous and grand,
enormous and grand,
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is rare in our lives.
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But when you experience it, it's powerful.
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Awe dissolves the ego.
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It makes us feel connected.
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Indeed, it promotes
empathy and generosity.
empathy and generosity.
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Well, there is nothing truly more awesome
than a total solar eclipse.
than a total solar eclipse.
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Unfortunately, few Americans
have seen one,
have seen one,
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because it's been 38 years
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since one last touched
the continental United States
the continental United States
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and 99 years since one last crossed
the breadth of the nation.
the breadth of the nation.
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But that is about to change.
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Over the next 35 years,
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five total solar eclipses will visit
the continental United States,
the continental United States,
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and three of them
will be especially grand.
will be especially grand.
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Six weeks from now, on August 21, 2017 --
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(Applause)
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the moon's shadow will race
from Oregon to South Carolina.
from Oregon to South Carolina.
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April 8, 2024, the moon's shadow
heads north from Texas to Maine.
heads north from Texas to Maine.
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In 2045, on August 12,
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the path cuts from California to Florida.
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I say:
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What if we made these holidays?
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What if we --
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(Laughter)
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(Applause)
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What if we all stood together,
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as many people as possible,
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in the shadow of the moon?
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Just maybe, this shared experience of awe
would help heal our divisions,
would help heal our divisions,
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get us to treat each other
just a bit more humanely.
just a bit more humanely.
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Now, admittedly, some folks consider
my evangelizing a little out there;
my evangelizing a little out there;
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my obsession, eccentric.
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I mean, why focus so much attention
on something so brief?
on something so brief?
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Why cross the globe --
or state lines, for that matter --
or state lines, for that matter --
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for something that lasts three minutes?
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As I said:
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I am not a spiritual person.
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I don't believe in God.
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I wish I did.
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But when I think of my own mortality --
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and I do, a lot --
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when I think of everyone I have lost,
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my mother in particular,
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what soothes me
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is that moment of awe I had in Aruba.
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I picture myself on that beach,
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looking at that sky,
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and I remember how I felt.
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My existence may be temporary,
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but that's OK because, my gosh,
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look at what I'm a part of.
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And so this is a lesson I've learned,
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and it's one that applies
to life in general:
to life in general:
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duration of experience
does not equal impact.
does not equal impact.
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One weekend, one conversation --
hell, one glance --
hell, one glance --
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can change everything.
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Cherish those moments
of deep connection with other people,
of deep connection with other people,
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with the natural world,
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and make them a priority.
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Yes, I chase eclipses.
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You might chase something else.
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But it's not about the 174 seconds.
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It's about how they change
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the years that come after.
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Thank you.
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(Applause)
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ABOUT THE SPEAKER
David Baron - Science writerDavid Baron writes about science in books, magazines, newspapers and for public radio. He formerly served as science correspondent for NPR and science editor for PRI’s The World.
Why you should listen
An avid umbraphile, David Baron has crossed the Americas, Europe, Asia and Australia to witness six total solar eclipses. This passion inspired his 2017 book American Eclipse: A Nation's Epic Race to Catch the Shadow of the Moon and Win the Glory of the World. His 2003 book, The Beast in the Garden, explores the growing conflict between people and wildlife in suburban America by examining the forces that led to a tragic death -- that of a high school student, killed by a mountain lion near Denver in 1991.
Baron lives in Boulder, Colorado.
David Baron | Speaker | TED.com