ABC Asteroid XYZ

In “Asteroids Good and Bad” we touched on NASA’s plans to detect asteroids as well as to eventually land on one and “redirect” a piece of it into orbit around the Moon. Why the interest in these space rocks? Asteroids have pounded Earth for billions of years, and they’re not done with their mission, as … More ABC Asteroid XYZ

The Ozone Protocol: A Climate Change Precedent

The following letter appeared in the January 1, 2016 edition of the News and Observer, Raleigh, NC News and Observer Letter It’s deja vu all over again reading George Will (“Another false ‘turning point’,” N&O, 12/17) and Charles Krauthammer (“Obama’s legacy of fiction,” N&O, 12/18) whine about efforts to address climate change. Neither one considers … More The Ozone Protocol: A Climate Change Precedent