The Obtain: Legitimizing longevity science, and Harvard’s geoengineering U-turn


On a vivid chilly day final December, a crowd of medical doctors and scientists gathered at a analysis institute atop a hill in Novato, California. Their purpose is to assist individuals add years to their lifespans, and to dwell these additional years in good well being. However the assembly’s individuals had one other purpose as effectively: to be acknowledged as a reputable medical area.

For too lengthy, fashionable drugs has targeted on treating illness moderately than stopping it, they are saying. They imagine that it’s time to maneuver from reactive healthcare to proactive healthcare. And to take action in a reputable manner—by setting “gold requirements” and medical pointers for the sphere. These scientists and clinicians see themselves spearheading a revolution in drugs.

However proponents acknowledge the challenges forward. Clinicians disagree on how they need to assess and deal with getting older. And with out requirements and pointers, there’s a actual danger that some clinics may find yourself not solely failing to serve their purchasers, however doubtlessly harming them. Learn the total story.

—Jessica Hamzelou

Harvard halts its long-planned atmospheric geoengineering experiment

Harvard researchers have ceased a long-running effort to conduct a small geoengineering experiment within the stratosphere, following repeated delays and public criticism.

The essential idea behind photo voltaic geoengineering is that the world would possibly be capable to counteract world warming by spraying tiny particles within the environment that would scatter daylight. Proponents of photo voltaic geoengineering analysis argue we must always examine the idea as a result of it could considerably scale back the risks of local weather change.

However critics argue that even finding out the potential for photo voltaic geoengineering eases the societal stress to chop greenhouse gasoline emissions. Additionally they worry such analysis may create a slippery slope that will increase the percentages that nations or rogue actors will at some point deploy it, regardless of the potential for harmful side-effects. Learn the total story.

—James Temple


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