Saving bluefin tuna: The sushi delicacy threatened by climate change Getty Images Bluefin tuna are highly sensitive to temperature changes Once pushed to the brink of extinction by overfishing, bluefin tuna has experienced a spectacular rebound in recent years. "We are seeing bluefin tuna feeding in unusual areas, for example in the North Sea, around Scandinavia and Iceland," says Buzzi. …
Despite a fortified border, migrants will keep coming, analysts agree. Enlarge this image toggle caption Justin Hamel/Bloomberg via Getty Images Justin Hamel/Bloomberg via Getty Images The U.S. southern border is as fortified as ever and Texas is carrying out its own enforcement to stop people from crossing illegally, yet observers and analysts agree on this: migrants not only will continue …
Arokkiaraj, H, ‘International Migration and Caste Dynamics: Three villages in Tamil Nadu’, Economic and Political Weekly, Vol 57, Issue No. Although international migration enabled those from the lower castes and the Dalit community to move to non-caste job sectors, their economic activities in their resident villages were still governed by caste. While the men from MBC and SC communities shifted …
