Shifting Tides of International Student Enrollment

As heatwaves become more frequent and intense, they exacerbate existing inequalities. The poor, sick and elderly are particularly vulnerable. How should governments respond?  Universities depend on the high fees international students pay. Now Indian scholars are replacing the diminishing flow of Chinese ones (10:00). And full-body deodorant is all the rage: find out if you should be using it (16:15).

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