lisiecki l 2018 may 10 when will the next ice age happen video file retrieved from https ed ted com lessons when will the next ice age happen lorraine lisiecki what natural processes lead to changes in earth s climate over time what are so

Lisiecki, L. (2018, May 10). When will the next ice age happen? [Video file]. Retrieved from https://ed.ted.com/lessons/when-will-the-next-ice-age-happen-lorraine-lisiecki

  • What natural processes lead to changes in Earth’s climate over time?
  • What are some of the natural feedback loops that lead to the development of glacial maxima?
  • How do geologists know that Earth’s temperature was warm about 6000 years ago, and how do these know how much carbon dioxide was in the air in the past?
  • What are some expected impacts to Earth if we keep burning fossil fuels?