SocSci Section 4

What are the major changes to the Earth System linked to climate change?

Ice sheet loss, warmer ocean and atmosphere temperatures, sea level rise, and local ecological disruptions.

What was the significance of Charles David Keeling's measurements in Hawaii?

He measured CO2 in the atmosphere and released the Keeling Curve in 1961, which became iconic for illustrating the rise of CO2 levels.

What did the International Geophysical Year (IGY) contribute to climate science?

It was a pivotal moment that involved global scientific cooperation, enhancing the understanding of geophysical activities and laying the groundwork for space programs.

What was the purpose of the World Climate Research Program (WCRP) established in 1979?

To act as the central body for the study of climate change, succeeding the previous GARP program.

How did the public perception of climate change begin to change in the late 1980s?

Scientists started raising awareness of global warming, and public knowledge began increasing due to scientific findings and conferences.

Why was the Kyoto Protocol significant, and what was the US response to it?

It aimed to bind nations to cut emissions, but the US Senate voted 95-0 against it, prioritizing commitments from poorer countries before its own obligations.

What impact did the Marshall Institute have on public understanding of climate science?

It propagated skepticism about climate science, leading to public confusion and political hesitancy regarding climate policies.

What role did the US Chamber of Commerce play in climate policy?

It historically opposed climate action, lobbying against regulations and promoting corporate interests over environmental policies.

What major geopolitical event defined the climate change discourse during the Cold War?

The geopolitical features of the Cold War, including scientific competition exemplified by the Space Race.

What does polling data indicate about the views of Democrats and Republicans on climate action?

80% of Democrats support climate action over economic growth, while 72% of Republicans favor economic growth over climate action.