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    • Solving Problems With Susan Solomon

      New York Times· 9 hours ago

      In the 1980s, the groundbreaking atmospheric chemist Susan Solomon pioneered our understanding that the then-gaping hole in the ozone layer over Antarctica was caused by industrial chlorofluorocarbons ...

    • Digging Into Mohnish Pabrai's Coal Portfolio

      Digging Into Mohnish Pabrai's Coal Portfolio

      GuruFocus.com via Yahoo Finance Canada· 14 hours ago

      Despite these pressures, thermal coal is nearly 7 times more prevalent than... the current domestic energy environment, thermal coal has faced...