The World Could End This Way: Simulation of an Asteroid Collision
From 2011-2014, Daniel Honan was the Managing Editor at Big Think. Prior to Big Think, Daniel was Vice President of Production for Plum TV, a niche cable network he helped launch in 2002. The production team he oversaw won over two dozen Emmy awards. Daniel has created numerous shows and documentaries for television, and his film credits include Stealing the Fire, a documentary on the black market for nuclear weapons technology.
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NHK Japan and the National Film Board of Canada created this simulation of the effects of a massive asteroid collision with the earth. The effect is terrifying: energy released from the collision evaporates the oceans. The crust of the earth is peeled away like an orange skin by what is called a "crust tsunami." Every living plant or creature is vaporized.
Political activism may get people invested in politics, and affect urgently needed change, but it comes at the expense of tolerance and healthy democratic norms.
- Polarization and extreme partisanships have been on the rise in the United States.
- Political psychologist Diana Mutz argues that we need more deliberation, not political activism, to keep our democracy robust.
- Despite increased polarization, Americans still have more in common than we appear to.
An amateur astronomer discovers an interstellar comet on its way to our Sun.
Psychologists look to combat the illusory truth effect.
- Two recent studies looked at the illusory truth effect.
- The effect describes our propensity to start believing untrue statements if they are repeated.
- The phenomenon is a universal bias linked to cognitive fluency but can be counterbalanced.