Tag: North America

  • Nation & World

    The West, plagued by self-doubt

    In his new book, noted historian Niall Ferguson sees Europe and America as facing a profound crisis of confidence in what the future holds.

    4 minutes
  • Nation & World

    When plants may not help

    Large-scale increases in forest cover in North America and Eurasia — proposed by some analysts as a way to cut climate change — could hurt the environment by shifting rainfall patterns across the globe, Harvard study says.

    3 minutes
  • Nation & World

    Human colonization of Australia and the Americas examined

    A recent symposium about the prehistory of Australia and the Americas brought together scholars from 10,000 miles apart. But that’s nothing compared to the journey early humans made to populate Australia and the Americas tens of thousands of years ago.

    3 minutes