Climate Response

This week around 200 experts will gather in California to work out how research into the possibilities of geoengineering the planet to combat climate change should proceed.

"This week, 200 scientists will gather in an attempt to determine how research into the possibilities of geoengineering the planet to combat climate change should proceed. They say it’s necessary because of the riskiness and scale of the experiments that could be undertaken — and the moral implications of their work to intentionally alter the Earth’s climate. The group is meeting at the Asilomar resort in California, a dreamy enclave a few hours south of San Francisco. The gathering intentionally harkens back to the February 1975 meeting there of molecular biologists hashing out rules to govern what was then the hot-button scientific issue of the day: recombinant DNA and the possibility of biohazards. The 1975 process wasn’t perfect, but after a fraught and meandering few days, the scientists released a joint statement that placed some restrictions and conditions on research, particularly with pathogens…Organized by the Climate Response Fund, a new group created to support geoengineering, this week’s conference is self-consciously recalling its famous Asilomar predecessor: All the participants in the new conference were sent Rogers’ article."

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Is there an optimal time of day to exercise?

Two new studies say yes. Unfortunately, each claims a different time.

Bronx, N.Y.: NYPD officer Julissa Camacho works out at the 44th precinct gym in the Bronx, New York on April 3, 2019. (Photo by Alejandra Villa Loarca/Newsday via Getty Images)
Surprising Science
  • Research at the Weizmann Institute of Sciences declares evening to be the best time for an exercise session.
  • Not so fast, says a new study at UC Irvine, which replies that late morning is the optimal workout time.
  • Both studies involved mice on treadmills and measured different markers to produce their results.
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