Category Archives: Uncategorized
Infecting Students with Enthusiasm For Astrobiology
The virus that causes COVID-19 offers a teachable moment for thinking beyond our earthly limits In Kim Stanley Robinson’s novel Aurora (2015, Orbit Books), a starship undertakes a multi-generation voyage to the star Tau Ceti to colonize the moon of … Continue reading
Perspective
Cultural perspective governs our approach to nature As a tool for artists, perspective made its appearance consistently sometime in the early 1400s. It was not long before both linear and aerial perspective were utilized, giving depth and dimension to the … Continue reading
Mask.
The COVID-19 pandemic has changed most everyone’s behavior. Particularly when it comes to personal protection. Unfortunately, people are generally inconsistent in their practice of safe behavior to limit the spread of the coronavirus. On my regular walks around San Francisco, … Continue reading
Chasing Shadows and Eating the Moon
Several years ago, a speaker told the audience at a conference I was attending how elementary teachers have very few opportunities for professional development in the area of science, and take advantage of fewer. The amount of professional development in … Continue reading
Musings on the Planet 