Humanity from Space PBS Dartnell contribution

Humanity from Space PBS Dartnell contribution

Postby tahanson43206 » Wed Jul 22, 2015 2:34 am

A two hour PBS (Public Broadcasting System) program entitled:

Humanity From Space

featuring Dr. Lewis Dartnell, and several others ...

is available for viewing on the Internet.

I recommend this program not only for its historical perspective on the evolution of the population of Earth, but for its forecast of the likely near future. Dr. Dartnell's remarks were very much in line with the theme of "The Knowledge".

The illustration of growing plants in urban multi-story buildings, using pink ? LED lighting and optimum growing conditions ? hydroponics ? was new to me, and welcome news.

A theme of the program is the history of human innovation, and the need for more of it now, as the population grows toward 9 billion by 2050.

(th)
May every member of The Knowledge forum grow financially, intellectually, socially and beyond.
tahanson43206
 
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