Thursday, November 6, 2014
Saturday, October 4, 2014
The Greendex Report
National Geographic has released the Greendex report for 2014. It is a measure of sustainable behaviour by the population of each country.
Among the findings were:
Among the findings were:
- Environmental concern has increased since 2012: Sixty-one percent of consumers globally now say they are very concerned about environmental problems compared with 56 percent in 2012.
- Compared to the study’s 2008 baseline, sustainable consumer behaviour has increased in nearly every country tracked since the first survey, suggesting consumer behaviour across the world is improving, albeit slowly.
- Environmentally friendly behaviour has increased in nine of the 17 countries that were surveyed in 2012: Argentina, Australia, Hungary, India, Mexico, Russia, Sweden, South Korea and Great Britain. However, sustainable behaviour decreased since 2012 among consumers in five countries: Canada, China, Germany, Japan and the United States.
- Top-scoring consumers of the 2014 Greendex study are in the developing economies of India and China, followed by consumers in South Korea, Brazil and Argentina. Indian and Chinese consumers also scored highest in 2012.
- U.S. consumers’ behaviour still ranks as the least sustainable of all countries surveyed since the inception of the Greendex study in 2008.
- More and more consumers are embracing local and organic foods and lightening their environmental footprint in the food category. Nearly all consumers believe that we need to change the way we produce and consume food in order to feed a growing population, and many say it is very important to know how and where their food is produced. Yet, relatively few people report that they do.
- Consumers are anxious about climate change: Fifty-one percent across the 18 countries surveyed in 2014 believe that global warming will negatively affect their own lives, up in seven surveyed countries from 2012 and down in none. Furthermore, 65 percent of consumers overall believe that most scientists are convinced that human activity causes climate change.
2014 Greendex Reports (PDFs)
Sunday, September 28, 2014
Wednesday, September 17, 2014
Wednesday, September 10, 2014
Saturday, August 23, 2014
Subsistence Farming vs Intensive Farming
These videos show the difference in farming techniques between a subsistence community in Ghana and intensively farmed land in Kansas
Friday, July 4, 2014
Thursday, July 3, 2014
Monday, May 26, 2014
Solar Freakin' Roadways!
This article has been doing the rounds on Facebook this week. It is a plan to replace roads in the US with plates of tempered glass containing solar panels. Its a great idea in principle, but is still in the (late) developmental stage and would require huge investment.
Friday, May 23, 2014
Thursday, May 22, 2014
Sunday, May 18, 2014
Sunday, May 11, 2014
Thursday, April 10, 2014
Monday, April 7, 2014
Essay Questions - Topic 1
Essay Questions Topic 1 by Michael Smith on Scribd
Monday, March 31, 2014
Sunday, March 30, 2014
Thursday, March 27, 2014
Saturday, March 22, 2014
Friday, March 21, 2014
Wednesday, March 19, 2014
Wednesday, March 12, 2014
Combating Global Warming
I'm a regular listener to the podcast 'The Skeptics Guide to the Universe' and I'd highly recommend it for all scientific and critical thinkers.
In this clip a panel of scientists is discussing possible future efforts by humans to combat global warming (in other words to artificially create a negative feedback loop). They conclude that such efforts are possibly doomed to failure, and at worst might even exacerbate the situation:
In this clip a panel of scientists is discussing possible future efforts by humans to combat global warming (in other words to artificially create a negative feedback loop). They conclude that such efforts are possibly doomed to failure, and at worst might even exacerbate the situation:
Sunday, March 9, 2014
Tuesday, March 4, 2014
Global Warming and Ancient Viruses
French scientists have published research which shows that viruses may be frozen in permafrost for thousands of years and later reactivated when the ice thaws. This may have implications in the study of global warming with the emergence of viruses for which modern humans have no natural immunity:
Thursday, February 27, 2014
Tuesday, February 25, 2014
Wednesday, February 19, 2014
Friday, February 14, 2014
Monday, February 10, 2014
Saturday, January 25, 2014
Wednesday, January 22, 2014
Tuesday, January 21, 2014
Sunday, January 19, 2014
Tuesday, January 14, 2014
Sunday, January 5, 2014
Saturday, January 4, 2014
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