Links

Ask Umbra: Is my artisanal whipped cream a climate menace? | Grist

I just realized: The cartridges I use are CO2! So I’m using a greenhouse gas just to make whipped cream! I’m feeling ridiculously guilty. Is it really all that much? How much CO2 would be released generating the electricity to power a mixer to do the same thing?

▶ Global Warming: Skeptic or Believer - YouTube

[1 min video features meteorologists and Chris Landsea. All agree that CO2 has a warming effect, but they don't seem very worked up about it]