Loading…

Discovering ancient climates in oceans and ice

Mission Blue Voyage · 18:14 · Filmed Apr 2010
Subtitles available in 21 languages
View interactive transcript
467,354 Total views
Your impact
Share this talk and
track your influence!

Rob Dunbar hunts for data on our climate from 12,000 years ago, finding clues inside ancient seabeds and corals and inside ice sheets. His work is vital in setting baselines for fixing our current climate — and in tracking the rise of deadly ocean acidification.

Oceanographer, biogeochemist
Rob Dunbar looks deeply at ancient corals and sediments to study how the climate and the oceans have shifted over the past 50 to 12,000 years — and how the Antarctic ecosystem is changing right now. Full bio

Discuss

349 comments

Enthusiastically agree? Respectfully beg to differ? Have your say here.

2000 characters remaining
Please log in or sign up to add comments.
There are currently no comments for this talk.