Why carbon dioxide has such outsized influence on Earth’s climate

Carbon dioxide, CO2, makes up less than one-twentieth of 1% of Earth’s atmosphere. How does this relatively scarce gas control Earth’s thermostat? Source: https://earthsky.org/earth/why-carbon-dioxide-co2-influence-earths-climate-greenhouse-effect…

Teen girls are now poisoning themselves at alarming rates. There are ways to help.

Source: https://www.vox.com/science-and-health/2019/5/1/18523881/teen-suicide-poisoning-how-to-help…

2 Arrested in Vandalism of Slave Memorial at University of North Carolina

The memorial was defaced with racial slurs and urine. Source: https://www.nytimes.com/2019/04/08/us/heirs-confederacy-unc-memorial.html?partner=rss&emc=rss