article thumbnail

Dr. Shaina Sadai Talks About COP27, Climate Justice, Sea Level Rise, and Corporate Accountability

Union of Concerned Scientists

An expert on sea level dynamics and climate justice within the UN negotiations, Dr. Sadai is working to ensure that her scientific studies get in the hands of decisionmakers who are shaping our world today. UCS’s new Hitz Family Climate fellow, Dr. Shaina Sadai , is stepping into this emerging area of work.

Sea Level 208
article thumbnail

Delayed harm and the politics of climate change, reconsidered

Legal Planet

But what happens when we achieve the goal of zero carbon dioxide emissions from human actions? It turns out this is a critical question for understanding what carbon budgets we have in terms of emissions, if we seek to meet temperature thresholds like 2 degrees Celsius.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Analysis: How fast can we stop Earth from warming??

A Greener Life

But that doesn’t mean the planet returns to its preindustrial climate or that we avoid disruptive effects such as sea-level rise. Today’s models can more explicitly represent the behaviour of greenhouse gases, especially carbon dioxide. Over the years, scientists added oceans , land, ice sheets, chemistry and biology.

article thumbnail

Glossary of Greenhouse Gas Terms

Greenbuilding Law

volume mixing ratio), together with a number of trace gases, such as argon (0.93% volume mixing ratio), helium, radiatively active greenhouse gases such as carbon dioxide (0.035% volume mixing ratio), and ozone. The dry atmosphere consists almost entirely of nitrogen (78.1% volume mixing ratio) and oxygen (20.9%

article thumbnail

The Origins of Climate Awareness in the Legal Academy

Legal Planet

In particular, he said, “reliance upon coal, on the other hand, could aggravate the ‘greenhouse effect,’ whereby excess carbon dioxide (which accompanies coal burning) traps heat inside the earth’s atmosphere, thus possibly melting the icecaps and raising the level of the oceans.”

article thumbnail

Ask a Scientist: Calling Out the Companies Responsible for Western Wildfires

Union of Concerned Scientists

Rick Heede combined publicly available records about extracting and producing carbon-intensive materials with scientific data about the amount of carbon dioxide and other heat-trapping gases released into the atmosphere from manufacturing and burning each of these products. percent of total emissions. Licker et al.

article thumbnail

The world’s oceans are heading towards peak acidity?

A Greener Life

Their annual ‘State of the Global Climate’ report indicated that the accelerating pace of climate change was to blame for acidification and that the melting of ice sheets contributed to pushing sea level rises to new heights in 2021. And in just the past decade global sea levels have risen 4.5

Ocean 98