packbat: Headshot looking serious and superimposed on the Gettysburg Address. (gettysburg)
[personal profile] packbat
Via [livejournal.com profile] roaminrob: Arithmetic, Population, and Energy by Dr. Albert A. Bartlett, uploaded in eight parts. ~75 minutes.

Part One.

I've posted some links because I was curious about your opinion; this one I think is important, clear, and convincing. Unfortunately, I don't see a good way of summarizing it - wonderingmind42, who uploaded it, did a pretty iffy job with the title, in my book - but I'll try: the lecture is about the nature of steady percentage growth (e.g. 7%/year) and the policy implications that come out of the arithmetic. You don't need anything more than multiplication and division to follow the reasoning - the most difficult calculation is for the doubling time, and that goes

years to double = 70 / % growth per year

which is accurate to one part in twenty for any growth rate up to 12%/year.

I think it's worth at least 90 minutes of your time - 75 minutes is a steal at the price.
From:
Anonymous
OpenID
Identity URL: 
User
Account name:
Password:
If you don't have an account you can create one now.
Subject:
HTML doesn't work in the subject.

Message:

If you are unable to use this captcha for any reason, please contact us by email at support@dreamwidth.org


 
Notice: This account is set to log the IP addresses of everyone who comments.
Links will be displayed as unclickable URLs to help prevent spam.

Profile

packbat: One-quarter view of the back of my head. (Default)
packbat

October 2011

S M T W T F S
      1
2345678
9101112131415
16171819202122
23242526272829
30 31     

Most Popular Tags

Style Credit

Expand Cut Tags

No cut tags