ExperimentExperimentExperiment

Physical Impacts of Warming Widespread

“Warming of the climate

system is unequivocal, as

is now evident from

observations of increases

in global average air and

ocean temperatures,

widespread melting of snow

and ice, and rising of the

global mean sea level.” (IPCC, 2007)

Changes in temperature, sea

level and northern hemisphere

snow cover [source: IPCC, 2007]

“Climate change is a result of

the greatest market failure the

world has seen… We risk

damages on a scale larger

than the two world wars of the

last century.”

– Lord Nicholas Stern

Interviewed on The Guardian, 2007

“I got it wrong on climate

change. It’s far, far worse.”

– Lord Nicholas Stern

at the World Economic Forum in Davos, 2013

© Daniel Petrescu

© Juraj Vysoky

DARE THE WORLD TO SAVE THE PLANET

MARCH 29 8:30PM

earthhour.org