The world is full of causes and
effects. The wind blows and the trees sway. The wind blowing causes
the tree to sway. The wind is the causative agent. Now biologically
there is a strong adaptive reason for being able to recognize
causative agents. If you're a monkey and a tree branch moves it is
useful to be able to tell if the branch moved due to wind or if the
branch moved due to a snake or other predator.
Rambling thoughts from someone trying to keep his "I wish I had..." list as
short as possible.
Saturday, September 29, 2012
Hidden Causative Agents
This post will also be found in Tehachapi's The Loop Newspaper.
Saturday, September 15, 2012
Hologram from Izzy
This post will also be found in Tehachapi's The Loop Newspaper.
Izzy Asher recently gave me a gift of
a bolo tie. He'd wanted to give me one with stars in it. That sounded
cool, and when I saw it, it was indeed pretty cool. And then he
explained how it was a one of a kind. He'd made it out of an old TV
picture tube and a bag with holograms of stars on it. “Recycled”,
he said. Wow.
Saturday, September 1, 2012
Better Angels
This post will also be found in Tehachapi's The Loop Newspaper.
I've just recently finished Steven
Pinker's new book The Better Angels of Our Nature. This is a
large book covering what many people may feel to be a mythological
topic. The subtitle is “Why Violence Has Declined”. Yes, violence
has indeed declined.
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