Helping to reduce heat island effect in cities

http://www.azcentral.com/news/articles/0804greencolumn0804.html

A replacement for asphalt is available that does not absorb the sun's energy like asphalt does. This can help reduce the "heat island" effect from cities' roads, parking areas, etc.

Comments

Post a Comment

Popular posts from this blog

A book about why AI is dangerous

  The book Thinking Like a Human: The Power of Your Mind in the Age of AI , by David Weitzner, helps us understand why AI (“Artificial Intelligence”) is problematic. There is a bit of woo thrown in here and there in Weitzner’s writings, but I find two sentences from the entire book that really summarize why we need to worry about the big push to grow AI. “The promise of automation was to do the mundane so human creativity can flourish. Instead, human creativity is demeaned as mundane so Big Tech’s machines can flourish.” [p. 114] and "Artful spaces want to nurture the slowness of experience in human time, while algorithmic spaces want us to ignore our bodies and respond to the prompts of digital commands." [ p. 230] Essentially, AI is dangerous because it is taking the promise of robotics to free mankind from dull, repetitive work, and instead is an attempt by ruthless and/or incompetent businessmen to replace higher-level human thought and work with their AI produ...
Read more

Is the United States going back to 1901?

 “Make America Great Again” has been a Trump motto even during his first run for the presidency in 2015. It's not new (Reagan used it, for instance), but it does bring up a question: when was America great, according to Trump? Where does his backward look land in history? If you ask MAGA believers, you get many different answers and views on this. Trump himself has helpfully answered this at least to a degree. Trump told the New York Times when asked when America's power was greatest: "No if you really look at it, it was the turn of the century, that’s when we were a great, when we were really starting to go robust . But if you look back, it really was, there was a period of time when we were developing at the turn of the century which was a pretty wild time for this country and pretty wild in terms of building that machine, that machine was really based on entrepreneurship etc, etc.” At a rally in Phoenix, Trump said “President McKinley made our country very rich...
Read more