Georgeann Sack Georgeann Sack
Georgeann Sack Georgeann Sack

Do we dare edit the human genome? Open questions in the age of CRISPR

Gene editing will soon be used to control human evolution. We must start discussing the potential consequences of this so that we can make better decisions for our collective future.
  • January 21, 2019
  • Exploration, Science communication

After you: Teaching robots to maneuver politely around people

Back in May, I was walking down Crescent Lawn on the UC Berkeley campus when I saw a food delivery robot coming my way. It was only about two feet... read more →
  • November 7, 2018
  • Exploration, Scientific discovery

Where does sand come from? On the geological origins of my favorite California beaches

Sand is, indeed, just a bunch of tiny rocks. It is also one phase of the endlessly churning rock cycle that has been shaping the surface of our earth for the last... read more →
  • September 26, 2018
  • Exploration

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