Katharine Hayhoe


Not suspicious, just Canadian. Atmospheric scientist, climate center director, professor and mom, married to @drandrewfarley. First in line for cloning.

Photos and Videos by @KHayhoe

  • Timeline
  • Gallery

Hey Charley here's global temp from 1998 to 2012, source: http://1.usa.gov/16H0QnC

  • 477 days ago via site
  • 1,624

#FF The cutest little paleoclimatologist ever, . Read her profile here: http://bit.ly/UF6kbn

  • 563 days ago via site
  • 1,523

#FF Get to know "glacier gumshoe" Cameron Wake in this great profile http://bit.ly/TPdOvb

  • 563 days ago via site
  • 1,510

Oh-so-sad I wasn't in Lubbock yest-not! Check out this aerial of our latest epic dust storm via pilot

  • 585 days ago via site
  • 1,693

Why scientists need to watch what we say: words we use--what they mean! From Somerville & Hassol, via

  • 593 days ago via site
  • 1,960

Atl hurricane severity is increasing, but not occurrence. This image from: http://bit.ly/3bcFTy

  • 633 days ago via site
  • 347

asks, where are your data from?
Here's most recent clear SST satellite img More: http://bit.ly/UdBTrv

  • 636 days ago via site
  • 296

asks, where are your data from?
Here's NASA sea sfc temp, >+1oC over last 100y http://1.usa.gov/QSd19W

  • 636 days ago via site
  • 445

asks, where are your data from?
Here's sea level rise from NOAA 7" over last 100y http://bit.ly/bSlz7I

  • 636 days ago via site
  • 295

Late-summer Arctic sea ice now lower than all-time record and that's w/ a few weeks of melt to go. From

  • 699 days ago via site
  • 160

Developing nations drive big change in carbon growth rates. 1970-1999: 1.6%/yr. Post-2000: 3.1%/yr

  • 902 days ago via site
  • 159

Financial crises explain many of the dips in historical carbon emissions from fossil fuels

  • 902 days ago via site
  • 195

How long has Texas been warming? Annually: since 1934. Winters: since 1938. Summers: since 1952.

  • 958 days ago via site
  • 483

How much of obs sea level rise is due to ice melt vs. thermal expansion? From http://bit.ly/tjScPl via

  • 965 days ago via site
  • 148

2011 will be the warmest La Nina year ever, estimated 10th warmest on record. Thx

  • 970 days ago via site
  • 130

Me, when trying to give a serious answer to an unintentionally funny question..

  • 980 days ago via site
  • 73

Why is future #climate change uncertain? 3 main reasons, clearly illustrated by #climate scientist #FF

  • 983 days ago via site
  • 203

Even the lady in the supermarket's heard of #climate scientist & his famous "hockey stick"

  • 983 days ago via site
  • 253

Estimated historical emissions vs future IPCC scenarios--how are we doing? You be the judge!

  • 996 days ago via site
  • 2,353

1 2 3 Next