HumanNature

MARCH 31, 2021

When fuels are burned to create energy in a process called combustion, black carbon along with carbon monoxide and other compounds are created because there is not enough oxygen in the atmosphere for the reaction to go to completion. Whenever there are combustion processes, of which there are many in our industrial society (e.g.,

Atmosphere 52

Atmosphere Carbon Emissions 2020 2012 52

Physics World

OCTOBER 20, 2021

While neither idea was ever implemented, both were examples of a “technosignature” or a “technomarker” – a tell-tale indication of past or present technological activity, pointing out the existence of an advanced planetary civilization. On average each star has one planet, but many host a family similar to our solar system.

Technology 144

Technology Technology Atmosphere 2014 144

Circle of Blue

SEPTEMBER 20, 2022

Their collective trauma dates back to August 2, 2014, when she and half a million other Toledoans woke to alarming news: the water coming out of their taps was toxic. After the 2014 Toledo water crisis, the binational International Joint Commission tried to put a price tag on the event. Carl Ganter, Circle of Blue. September 20, 2022

2014 359

2014 2022 Climate Change Politics 359