SCIENCE

The science clearly linking climate change to human activity has been confirmed repeatedly for over fifty years. To quote from NASA, “Multiple studies published in peer-reviewed scientific journals show that 97 percent or more of actively publishing climate scientists agree that climate-warming trends over the past century are extremely likely due to human activities.” 

During the same 50 years a fossil-fuel supported misinformation campaign has fought back, misleading the public and affecting the education of children and the legislation desperately needed. The IPCC (the United Nations) and the NCA (the US Federal Government) have issued report after report, often reporting that previous assessments had been too optimistic or that scientists had actually underestimated the pace and severity of the climate problem. 

Most of the leading scientific organizations throughout the world have issued public statements endorsing the position that climate change has been caused by human action.

In November, 2019, on the 40th anniversary of the world’s first climate conference, 11,000 scientists from 153 nations, declared, in a Bioscience report, “clearly and unequivocally that planet Earth is facing a climate emergency and that we must change how we live.” The scientists say the urgent changes needed include ending population growth, leaving fossil fuels in the ground, halting forest destruction and slashing meat eating.

As you explore the different sections in SCIENCE, you will find that climate change has created a web of interconnected relationships that are compounding the consequences we face. 

NASA GISTEMP Analysis

CURRENT NEWS

KEY RESOURCES

nature

Less than 2 °C warming by 2100 unlikely

Our model is not a ‘business as usual’ scenario, but rather is based on data which already show the effect of emission mitigation policies. Achieving the goal of less than 1.5 °C warming will require carbon…
The Impact

Reduced dividends on natural capital?

Natural capital provides the world’s population with a variety of critical services. These include ecosystem services (providing goods such as food, fiber, fuel, water, and wood), regulating environmental conditions (by controlling pollution, protecting against natural…
mississippi_ccr19

NOAA’s Weather and Climate Toolkit

NOAA’s Weather and Climate Toolkit (WCT) is free, platform independent software distributed from NOAA’s National Centers for Environmental Information (NCEI). The WCT allows the visualization and data export of weather and climate data, including Radar,…

Following are a series of videos, dating back to 1956, collected by Peter Sinclair.

Climate Denial Crock of the Week with Peter Sinclair

MORE NEWS

Climate Politics/Capitol Light (41)

By Joel Stronberg     1/27/20   
The Trump administration has gone to great pains to purge Obama-era science advisers from federal advisory boards and replace them with their own. Trump’s scientists seem to have the integrity many of his administrative appointees,…