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The problem with speculative fiction is what might be called “the tour of the garbage disposal plant,” in which somone says to the visiting character, “Well in your day, you did this terribly inefficient thing, but now we have this wonderful garbage disposal plant.”  
“Love, Actually” exemplifies a remarkable transformation from a society that understood female empowerment as a systemic concern to one that interprets all feminist concerns about empowerment through the ideological lens of market-based morality.
A few weeks ago I found myself engaged in an all-too-familiar debate. She was frustrated that I was not subscribing to her idea that ‘everything happens for a reason,’ and […]
If people cooked 50 percent of their meals, as opposed to what’s probably 20 percent of their meals, it would have a huge impact on both their health and on the environment, and it would be almost entirely positive. 
The mechanism for changing your mindset through messaging is the same as for changing a physical behavior: a targeted and limited resolution practiced relentlessly until it becomes automatic. 
I want to think about garbage today. Driving home from the store, I made an informal census of the garbage by the side of the road and in the green […]
Lee Smolin: As long as people of faith respect the facts and the deductions of science we should be respectful of their faith and their search for a faith.
Fewer than 14% of American silent films still exist today in complete form according to “The Survival of American Silent Feature Films: 1912-1929,” a recent Library of Congress report by […]
Do you know the science of global warming? Fortunately, Michael Ranney at the University of California, Berkeley, put together a video that explains the science in less than one minute.
The astrophotographer Juan Carlos Casado has estimated there are 50 meteors visible in this composite image of the Geminids meteor shower.
Distrust is not a personality trait, nor a cultural trait. It is learned through experience, and can therefore be unlearned through experience. 
The human face is the most precise signal system we have for our emotions. We can read seven different emotions and determine whether they’re being falsified or whether they are genuine expressions.
Google’s recent purchase of the defense contractor Boston Dynamics has raised eyebrows, and also brought the inevitable – if overblown – comparisons between Google and Skynet.