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John Kerry at the 21st United Nations Climate Change Conference of the Parties (COP21) in Paris. Kerry helped broker the "Paris Agreement," a global pledge to limit rising global temperatures.

26 November 2020

Climate guidance for the Biden-Harris administration

The Climate 21 Project’s guidance on ways President Biden can take immediate steps to address the climate emergency and sidestep Republican obstructionism.

About Climate Change

Stuff I'm learning about the environment

What’s new

Climate guidance for the Biden-Harris administration

Global scorching

Human-caused global heating attributable to half or more of Hurricane Harvey damages

About that ‘Planet of the Humans’ controversy: Fact? Fiction? Both? Neither?

Climate and COVID-19: Other stories

Global warming

Climate guidance for the Biden-Harris administration

Dwindling Arctic sea ice has far-reaching effect on global weather patterns

2019: Year of the Climate

Alternative energy

Batteries a clean energy solution for shipping

Wind farms least threat to birds

Marine life

How sea otters are good for the climate and other things

Time for a Puget Sound Bill of Rights

The hidden marine life along the shore — and threats to its survival

Pollution

Pollution discriminates: worse in segregated areas, research shows

Microplastic pollution in ocean numbers beyond trillions

How plastic pollution harms marine life