Quirks And Quarks Complete Show From Cbc Radio

Atlantic ocean circulation edging closer to potentially catastrophic climate tipping pointThe stability of much of the world’s climate depends on ocean currents in the Atlantic that bring warm water from the tropics north and send cool water south. New research in the journal Science Advances confirms what scientists have long feared: that we are on course to this tipping point that could cut off this important circulation pattern, with severe consequences. René van Westen from Utrecht University, said if we reach this critical threshold, it could plunge Europe into a deep freeze, disrupt rains in India, South America and Africa, and lead to even more sea level rise along the eastern North American coast — all within 100 years.<br>Humpback whales look for quiet corners to broadcast their breeding songsScientists wanted to know why the thousands of humpback whales in Hawaii for breeding season move closer to shore to sing their choruses at night. Anke Kuegler, a marine biologist at Syracuse University, t