Need Versus Greed
Columbia economics professor Jeffrey Sachs quotes Gandhi who famously said that there are enough resources on Earth for everybody’s need, but not enough for everybody’s greed.
The pace of the world economy's growth is putting a strain on resources. "Our fate now depends on whether we cooperate or fall victim to self-defeating greed. The limits to the global economy are new, resulting from the unprecedented size of the world’s population and the unprecedented spread of economic growth to nearly the entire world. There are now seven billion people on the planet, compared to just three billion a half-century ago. Today, average per capita income is $10,000, with the rich world averaging around $40,000 and the developing world around $4,000. That means that the world economy is now producing around $70 trillion in total annual output, compared to around $10 trillion in 1960."
The way that you think about stress can actually transform the effect that it has on you – and others.
- Stress is contagious, and the higher up in an organization you are the more your stress will be noticed and felt by others.
- Kelly McGonigal teaches "Reset your mindset to reduce stress" for Big Think Edge.
- Subscribe to Big Think Edge before we launch on March 30 to get 20% off monthly and annual memberships.
Three scientists publish paper proving that not Venus but Mercury is the closest planet to Earth
- Earth is the third planet from the Sun, so our closest neighbour must be planet two of four, right?
- Wrong! Neither Venus nor Mars is the right answer.
- Three scientists ran the numbers. In this YouTube video, one of them explains why our nearest neighbour is... Mercury!
The blood of horseshoe crabs is harvested on a massive scale in order to retrieve a cell critical to medical research. However, recent innovations might make this practice obsolete.
- Horseshoe crabs' blue blood is so valuable that a quart of it can be sold for $15,000.
- This is because it contains a molecule that is crucial to the medical research community.
- Today, however, new innovations have resulted in a synthetic substitute that may end the practice of farming horseshoe crabs for their blood.
The distance between the American dream and reality is expressed best through literature.
- Literature expands our ability to feel empathy and inspires compassion.
- These ten novels tackle some facet of the American experience.
- The list includes a fictional retelling of the first Native American to graduate from Harvard and hiding out in inner city Newark.
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