Danny Hillis: Should we create a solar shade to cool the earth?
डैनी हिलिस: क्या हमें धरती को ठंडा करने के लिए एक सोलर छत्री बनानी चाहिए?
Inventor, scientist, author, engineer -- over his broad career, Danny Hillis has turned his ever-searching brain on an array of subjects, with surprising results. Full bio
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about engineering our climate]
हमारे जलवायु इंजीनियरिंग के बारे में]
to build a thermostat
एक थर्मोस्टेट बनाने के लिए
the temperature of the earth
had a plausible idea about how to do that,
किसी के पास ऐसा मुमकिन विचार है ,
of research on how to do it.
do understand how to do that.
यह काफी लोग समझते हैं।
for research in this area.
बहुत समर्थन नहीं है ।
misunderstandings about it.
today that this is a good idea.
यह एक अच्छा विचार है ।
your curiosity going about it
of the misunderstandings.
a little bit more sunlight
have been around literally for decades.
वस्तुतः दशकों से प्रचलित है ।
these low-lying clouds.
ये निचले बादलों की.
the same water content
इतना ही पानी है
of a change in the flow of the air
हवा के प्रवाह में परिवर्तन
which are artificial water clouds
जो कृत्रिम जल बादल हैं
of a jet engine.
the clouds on earth.
by supersecret government conspiracy.
गुप्त सरकारी षड्यंत्र मान सकते हैं ।
clouds to form,
बादल बनते हैं ,
global warming already by about a degree.
लगभग एक डिग्री से।
about how to do this.
out into space
करनेवाले बुलबुला पानी तक
very plausible ideas.
बहुत व्यावहारिक विचार।
by David Keith at Harvard
हार्वर्ड में डेविड कीथ द्वारा
up into the stratosphere,
common minerals on earth,
we put it into baby food.
की हम इसे बच्चे के भोजन में डालते हैं।
up into the stratosphere,
समताप मंडल में ऊपर,
all by itself, dissolved in rainwater.
वर्षा के जल में भीग कर।
about all this chalk in your rainwater,
अपने वर्षा जल में चॉक के बारे में,
how little of it it actually takes.
वास्तव में यह कितना कम लगता है।
very easy to calculate.
calculation I made.
much more careful calculations,
काफी सावधान गणना की हैं ,
at the rate of about 10 teragrams a year
एक वर्ष में लगभग 10 टेराग्राम की दर से
that we've already done --
जो हम पहले से ही कर चुके हैं -
not all the effects, but the temperature.
सभी प्रभाव नहीं, बस तापमान।
कल्पना नहीं कर सकता।
Fire Department and Taylor Milsal
और टेलर मिल्सल से
at 10 teragrams a year.
एक साल में 10 टेराग्राम पानी फेंकती है ।
into the stratosphere
समताप मंडल में
to pre-industrial levels.
ठंडा करने के लिए।
it's like one hose for the entire earth.
जैसे पूरी धरती के लिए एक पाइप है।
really use a hose,
उपयोग नहीं करेंगे,
or something like that.
या फिर ऐसा और कुछ।
putting a handful of chalk
चाक डालना
swimming pool full of rain.
बारिश से भरा स्विमिंग पूल।
very good reasons for that.
we should be talking about this at all.
की इसके बारे में बात नहीं करनी चाहिए।
very good friends in the audience
बहुत अच्छे दोस्त हैं
करता हूं,
I should be talking about this.
मुझे इसके बारे में बात करनी चाहिए।
there's some easy way out,
कोई आसान तरीका है,
our addiction to fossil fuels.
हमारी लत नहीं छोड़ेंगे ।
एक गंभीर समस्या है।
a deeper problem,
of messing with the entire earth --
गड़बड़ करने का विचार पसंद नहीं है-
गड़बड़ करी हैं।
for us to look for ways
हम उन तरीकों की तलाश करें
the science behind that.
that's kind of developed at TED,
थीम विकसित है ,
what our options are;
विकल्प बताने के लिए;
our creativity and our caution.
दोनों दर्शाए ।
about our future selves,
हमारे भविष्य के बारे में,
because I think our problems are small.
मेरे विचार से हमारी समस्याएं छोटी हैं।
our capacity to deal with our problems
की समस्याओं से निपटने की हमारी क्षमता
a lot of controversy at TED2017,
टेड2017 में सामने आये ,
to look at discussions online
ऑनलाइन चर्चाओं को पड़े
देखने के लिए।
ABOUT THE SPEAKER
Danny Hillis - Computer theoristInventor, scientist, author, engineer -- over his broad career, Danny Hillis has turned his ever-searching brain on an array of subjects, with surprising results.
Why you should listen
Danny Hillis is an inventor, scientist, author and engineer. While completing his doctorate at MIT, he pioneered the concept of parallel computers that is now the basis for graphics processors and cloud computing. He holds more than 300 US patents, covering parallel computers, disk arrays, forgery prevention methods, various electronic and mechanical devices, and the pinch-to-zoom display interface. He has recently been working on problems in medicine as well. He is also the designer of a 10,000-year mechanical clock, and he gave a TED Talk in 1994 that is practically prophetic. Throughout his career, Hillis has worked at places like Disney, and now MIT and Applied Invention, always looking for the next fascinating problem.
Danny Hillis | Speaker | TED.com