ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "US"

Observations

Who Is Fooling Whom When It Comes to Combating Climate Change?

obama-and-xi

400 PPM: What’s Next for a Warming Planet Concentrations of greenhouse gases in the atmosphere have reached this level for the first time in millions of years. What does this portend? » Here’s the scam. A Chinese company manufactures hydrofluorocarbons, the refrigerant gases partially responsible for climate change. The gases can efficiently be turned into cash, [...]

Keep reading »

More from Scientific American

Scientific American Back To School

Back to School Sale!

12 Digital Issues + 4 Years of Archive Access just $19.99

Order Now >

X

Email this Article



This function is currently unavailable

X