By analysing sooty birds housed in museum collections, scientists have been able to track patterns of US air pollution over the last 135 years. As the new study shows, air at the turn of the 20th century was even dirtier than we thought -- a finding that will now be used to improve our climate models.
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Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.
One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.