Ayana Elizabeth Johnson: A love story for the coral reef crisis
Ayana Elizabeth Johnson: Una storia d'amore e la crisi della barriera corallina
Ayana Elizabeth Johnson is a marine biologist and policy expert. Full bio
Double-click the English transcript below to play the video.
I was a stubborn five-year-old
una testarda bambina di cinque anni
una biologa marina da grande.
and one PhD later,
e un dottorato,
enamored with the ocean.
innamorata dell'oceano.
con le comunità di pescatori
with fishing communities
and developing policy.
e sviluppando linee guida.
what sustainable management can look like
di pratiche sostenibili
jobs and cultures
il lavoro e la cultura
that live on Caribbean reefs,
nelle barriere coralline caraibiche
can't get out of my head
all over the world,
di tutto il mondo,
incredible things about these fish.
che riguardano questi pesci.
come il becco di un pappagallo,
like a parrot's beak,
are overgrown with algae
molte barriere sono invase dalle alghe
from sewage and fertilizer
che arrivano al mare
come il pesce pappagallo,
herbivores like parrotfish
they poop fine white sand.
defecano sabbia bianca e finissima.
over 380 kilograms
può produrre più di 380 kg
dal mio blocco di appunti
of parrotfish poop raining down.
di pesci pappagallo.
on a tropical white-sand beach,
sulla sabbia bianca dei tropici
teal, magenta,
of what makes coral reefs so colorful.
a rendere la barriera variopinta.
throughout their life.
diverse volte nella vita.
comes a sex change from female to male,
da femmina a maschio
harems of females to spawn.
harem di femmine che depongono uova.
is certainly not nature's status quo.
non è uno status quo della natura.
some of the beauty
rappresenta parte della bellezza
cozy up into a nook in the reef at night,
in una nicchia della barriera,
from a gland in their head
secerne una bolla di muco
il suo odore ai predatori
of my love for parrotfish
per il pesce pappagallo
defecatore di sabbia ed ermafrodita.
sex-changing glory.
are woefully overfished,
ha sterminato cernie e dentici
al pesce pappagallo.
ha sterminato le specie più grandi
are now exceedingly rare,
e blu notte stanno diventando rari
the smaller species.
stanno rastrellando le specie più piccole.
and a single person,
per la loro casa,
as Caribbean cultures,
come la cultura dei Caraibi,
e all'inquinamento,
potrebbero scomparire in 30 anni.
of people around the world
centinaia di milioni di persone
for their nutrition and income.
per sostentamento e guadagno.
and Bonaire are protecting these VIPs --
stanno proteggendo queste "star":
are establishing protected areas
but it's not enough.
tuttavia non sono sufficienti.
of the ocean is protected.
of the coral on Caribbean reefs,
coralline caraibiche
of the sixth mass extinction.
della sesta estinzione di massa.
e la pesca intensiva,
dalla terraferma.
getting around to it.
per evitare di farlo.
le nostre scelte sul cibo,
our food choices,
sia le pratiche societarie
this magnificent planet.
il nostro meraviglioso pianeta.
of warming we prevent,
che preveniamo
non sono motivata dalla speranza
how to give an honest talk
fare un discorso sincero
and coral reefs
e alle barriere coralline
ABOUT THE SPEAKER
Ayana Elizabeth Johnson - Marine biologistAyana Elizabeth Johnson is a marine biologist and policy expert.
Why you should listen
Dr. Ayana Elizabeth Johnson is founder of Urban Ocean Lab, a think tank focused on coastal cities, and founder and CEO of Ocean Collectiv, a strategy consulting firm for conservation solutions. When she was executive director of the Waitt Institute, Johnson cofounded the Blue Halo Initiative and led the Caribbean’s first successful island-wide ocean zoning effort. Previously, she worked on ocean policy at the EPA and NOAA, and was a leader of the March for Science.
Johnson earned a BA from Harvard University in environmental science and public policy, and a PhD from Scripps Institution of Oceanography in marine biology with a dissertation on the ecology, socio-economics and policy of sustainably managing coral reefs. The fish trap she invented to reduce bycatch won the first Rare/National Geographic Solution Search.
Her op-eds have been published in the New York Times, Los Angeles Times, The Guardian and Huffington Post, and she blogs with Scientific American and National Geographic. She is also a TED Resident, scholar at the Aspen Institute and was named on the UCSD 40 Under 40 Alumni and Elle’s "27 Women Leading on Climate." Outside magazine called her “the most influential marine biologists of our time.”
Johnson serves on the board of directors for the Billion Oyster Project and World Surf League's PURE and on the advisory boards of Environmental Voter Project, Scientific American, Science Sandbox, Azul and Oceanic Global. She is also a fellow at The Explorers Club. She is a passionate advocate for coastal communities and builds solutions for ocean justice and our climate crisis.
Ayana Elizabeth Johnson | Speaker | TED.com