Look out! More and worse wildfires are coming for us

William P. Hall on February 25, 2022

UN’s “Spreading like Wildfire: The Rising Threat of Extraordinary Landscape Fires” warns positive feedbacks will accelerate warming and impacts

by Bob Berwyn, 23/02/2022 in Inside Climate News
Global Wildfire Activity to Surge in Coming Years: A new U.N. report says communities need to prepare for the growing threat by refocusing on prevention, rather than just reacting to fires as they happen.

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.

What do you fix first? Methane or CO₂?

William P. Hall on February 24, 2022

Methane is more powerful than CO₂ but has a relatively short life in the atmosphere. CO₂ hangs around for centuries. Both are bad news!

by John Lynch, 21/02/2022 in The Bulletin of the Atomic Scientists
Fatal distraction: the problem with the methane pledge

Over the past year, the world has experienced severe heatwaves, wildfires, and drought. As global temperature continues to creep upwards, these events will become more frequent and more extreme. Obviously, humanity needs to make a concerted effort to rapidly bring down greenhouse gas emissions to limit warming to 1.5-2 degrees Celsius above pre-industrial levels, as global leaders agreed to do when they signed the Paris Agreement.

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.

Humanity’s massive carbon footprint on our only planet

William P. Hall on February 23, 2022

Almost without exception, every one of those traces was made by burning prodigious quantities of fossil carbon to heat our only world.

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.

Water vapor amplifies effects of other greenhouse gases

William P. Hall on February 12, 2022

Ask NASA explains greenhouse gases’ roles & properties. Because water vapor condenses into water, it amplifies warming effects of other gases

by Alan Buis 08/02/2022 in Ask NASA Climate
Steamy Relationships: How Atmospheric Water Vapor Supercharges Earth’s Greenhouse Effect: Some people mistakenly believe water vapor is the main driver of Earth’s current warming. But increased water vapor doesn’t cause human-produced global warming. Instead, it’s a consequence of it. Increased water vapor in the atmosphere supercharges the warming caused by other greenhouse gases.

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.

Water vapor amplifies effects of other greenhouse gases

William P. Hall on February 12, 2022

Ask NASA explains greenhouse gases’ roles & properties. Because water vapor condenses into water, it amplifies warming effects of other gases

by Alan Buis 08/02/2022 in Ask NASA Climate
Steamy Relationships: How Atmospheric Water Vapor Supercharges Earth’s Greenhouse Effect: Some people mistakenly believe water vapor is the main driver of Earth’s current warming. But increased water vapor doesn’t cause human-produced global warming. Instead, it’s a consequence of it. Increased water vapor in the atmosphere supercharges the warming caused by other greenhouse gases.

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.

No good news here: all major greenhouse gases continue rising — at accelerating rates

William P. Hall on January 31, 2022

compiled by Makiko Sato & James Hansen, 12/2022 – Climate Science, Awareness and Solutions (CSAS)
Columbia University Earth Institute
Atmospheric Greenhouse Gas Abundances
see also Updating the Climate Science — What Path is the Real World Following?
and Global Warming Acceleration (2020/12/14)

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.