Angel Hsu: How China is (and isn't) fighting pollution and climate change
Angel Hsu: Como China combate y "no combate" la contaminación y el cambio climático
Angel Hsu is a professor and data geek who applies data-driven methods to solve challenging environmental issues. Full bio
Double-click the English transcript below to play the video.
sent me this photo from Ürümqi,
me envió esta foto de Ürümqi,
province in northwest China.
una provincia en el Noroeste de China.
she couldn't believe her eyes.
ella no podía creer lo que veía.
using this app on her iPad,
usando esta aplicación en su IPad
the air quality was good,
que la calidad del aire era buena
she saw something much different.
ella vio algo muy diferente
in the background.
not telling the truth
no le estaban diciendo la verdad
failing to measure PM2.5,
al medir PM 2,5
went off the charts in 2012,
fueron eliminados de los gráficos en 2012
once described it in a tweet,
Embajada de EE.UU. en un tuit,
that they were seeing this disconnect
por qué estaban viendo esta desconexión
de calidad del aire
and breathing for themselves.
of sorts in China,
de algunos en China
to tackle its pollution problems.
enfrentar sus problemas de contaminación.
to become a global environmental leader.
convertirse en un líder ambiental global.
that I'll paint for you today
that are very promising,
that are more troubling
to the story at hand.
of China's green evolution
de la evolución verde en China.
conducting fieldwork in China in 2011.
y dirigía un trabajo de campo en China,
seeking answers to the question
buscando respuestas a la pregunta
from the skeptical outsider:
como extranjera escéptica:
something on the environment?
está haciendo algo con su ambiente?
was considered too politically sensitive
consideraban muy sensibles politicamente
was keeping it secret,
of its harmful human health effects,
de los efectos dañinos a la salud humana,
greater transparency
growing evolution and awareness myself
evolución y conciencia yo misma
started to market these air purifiers
empezaron a vender purificadores de aire
as the title of musical festivals.
como el título de un festival de música.
in Shenzhen, which is in southern China,
en Shenzhen, en el sur de China.
they're advertising a retreat from PM2.5.
anunciando una retirada del PM 2,5
breathe sub-par air.
pero no para respirar.
Environmental Protection Bureau
Protección Ambiental de Shangai
named after the air quality index
en mención al índice de calidad de aire
the air quality data to its people.
sobre calidad de aire a su gente.
depending on the quality of air outside.
dependiendo de la calidad del aire.
the mostly smiling face
la cara más sonriente
called "Under the Dome."
to Rachel Carson's "Silent Spring."
"Primavera Silenciosa" de Rachel Carson.
that pesticides were harming human health,
pesticidas dañaban la salud humana.
into the popular consciousness
en la conciencia popular
to one million premature deaths
cobraba un millón de muertes prematuras
views in a single weekend
en un solo fin de semana
some type of social unrest,
algún tipo de disturbio social
about how it could tackle
sobre cómo abordar
environmental problems:
problemas ambientales:
electricity comes from coal.
proviene del carbón.
than any other country in the world,
carbón que cualquier otro país,
that China's government
to wage a war on coal,
una batalla al carbón,
of coal-fired power plants.
de carbón australiana de gran importancia.
enormous investments
grandes inversiones
and renewable energy,
of this transformation
esta transformación
to show you what I mean.
para mostrarles a lo que me refiero
when it comes to hydropower,
China lidera el mundo
from hydropower alone.
solo con energía hidráulica.
la Represa Tres Gargantas
of the Three Gorges Dam,
power station in the world,
más grande del mundo,
parte de la capacidad global.
leader by far.
China's also leading.
China también está al frente.
su objetivo para el 2020
of solar power.
de energía solar.
already revised upwards
el gobierno revisara y subiera
sobre energía solar
a whopping 35 gigawatts of solar power.
de 35 gigawatts de energía solar.
of what the US has combined in total
tiene EE. UU. combinando todo.
in just seven months alone.
in solar power from space,
en energía solar desde el espacio,
has done in this slide.
en esta diapositiva.
Germany's entire electricity consumption
el consumo eléctrico de toda Alemania
energía eólica y solar.
a favor de la energía limpia
largest carbon footprint.
más grande del mundo.
we can see that China's coal consumption
que el consumo de carbón en China
as early as 2013.
en los principios de 2013.
why China's government announced
el gobierno Chino anunciara
their 2020 carbon reduction pledge
promesa para 2020 de reducción de carbón
improvements in air quality
mejoras en la calidad del aire
by as much as 30 percent.
ha bajado hasta un 30 %.
is actually leading people
está llevando a las personas
than they would have in 2013.
de lo que habrían tenido en 2013.
the cities that have experienced
las ciudades que han experimentado
en la calidad del aire.
al principio de esta charla,
at the beginning of this talk,
the data are still being determined.
los datos aún están siendo comprobados.
of pretty steady global carbon emissions,
global de carbón bastante estable,
may be on the rise again
estén subiendo nuevamente
in China's fossil fuel consumptions,
el consumo de combustible fósil en China.
that peak that I showed earlier.
el pico que les mostré antes.
and the data are still murky
la información aún son confusas
its coal statistics after the fact.
estadísticas sobre carbón luego del hecho.
having a debate on Twitter
un debate en Twitter
whether China's carbon emissions
la emisión de carbón en China
they're staying relatively stable.
a rapidly developing country.
con un desarrollo muy rápido.
with a range of policies,
una gama de políticas,
sustainable transport solution.
una solución de transporte sustentable.
of this bicycle graveyard
este cementerio de bicicletas
se mueven muy rápido
coal is still king in China,
es el rey en China,
what China is doing on the environment?
lo que hace China por el ambiente?
on the environment
en su casa, en el ambiente,
for the rest of us.
para el resto de nosotros.
originada en China
as far away as those in North America.
como aquellas en América del Norte.
contaminación del aire,
infrastructure, technology abroad.
infraestructura, tecnología.
the One Belt, One Road Initiative,
la iniciativa One Belt, One Road,
infrastructure investment project
infraestructura de USD 1 billón
these infrastructure investments abroad,
en infraestructura en el exterior,
a Chinese civil society group,
una asociación civil china,
than 240 coal-fired power plants
plantas de energía de carbón
One Road Initiative.
One Belt, One Road.
own domestic coal-fired capacity
capacidad de carbón doméstica de China
China is cleaning up at home,
está limpiando la casa,
simply don't have a passport.
simplemente no tienes pasaporte.
to evaluate this question
is actually leading,
realmente liderando o no
very much an open debate.
and the outlook is not good.
la perspectiva no es buena.
between current policies
las políticas vigentes
to avoid dangerous climate change.
evitar el peligroso cambio climático.
desesperadamente,
from the US, for example.
announced its intent
en junio su intención
the Paris Climate Agreement,
Acuerdo Climático de París.
to fill that leadership void.
China para llenar el vacío de liderazgo.
environmental future.
de nuestro ambiente.
en contaminación del aire,
no solo es buena para el ambiente,
is not just good for the environment,
by reducing air pollution.
la contaminación del aire.
for 30 percent of the global growth
del crecimiento global
foggy air quality statistics
turbias y oscuras del aire
of China's clean energy.
de la energía limpia en China.
is headed in the right direction,
en la dirección correcta,
a very long road ahead.
un camino largo por recorrer.
Is seeing believing?
¿Ver es creer?
air quality is coming down
de aire de China está bajando
is actually having an effect?
realmente está dando resultado?
at some of the latest satellite images
últimas imágenes satelitales
energía solar de China.
very closely at this image.
detenidamente esta imagen.
ABOUT THE SPEAKER
Angel Hsu - Environmental data scientistAngel Hsu is a professor and data geek who applies data-driven methods to solve challenging environmental issues.
Why you should listen
Angel Hsu is a professor, researcher, writer and speaker who spends much of her time analyzing large datasets to develop policy solutions to the world's most pressing environmental problems, such as climate change and air pollution. As she writes: "I work between the push and pull of data science and public policy, and this passion drives me to explore how new technologies, analytical techniques and communication strategies can improve governance and lead to better environmental outcomes in rapidly developing countries like China."
Hsu is jointly appointed at Yale-NUS in Singapore at Yale's School of Forestry and Environmental Studies. She founded and directed Data-Driven Yale, an international team of interdisciplinary researchers, scientists, programmers and visual designers. Under her direction, Data-Driven Yale works collaboratively with scholars and practitioners around the world to collect, transform and communicate information, creating new knowledge and policy tools designed to make the world greener and healthier. Her work has been published in scientific journals like Nature and Nature Climate Change and featured in media like The Economist and the New York Times.
Angel Hsu | Speaker | TED.com