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s02e12: John Trumble: Climate Change, Insect Biology, and the Challenges Ahead

 
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Το περιεχόμενο παρέχεται από το Distinctive Voices. Όλο το περιεχόμενο podcast, συμπεριλαμβανομένων των επεισοδίων, των γραφικών και των περιγραφών podcast, μεταφορτώνεται και παρέχεται απευθείας από τον Distinctive Voices ή τον συνεργάτη της πλατφόρμας podcast. Εάν πιστεύετε ότι κάποιος χρησιμοποιεί το έργο σας που προστατεύεται από πνευματικά δικαιώματα χωρίς την άδειά σας, μπορείτε να ακολουθήσετε τη διαδικασία που περιγράφεται εδώ https://el.player.fm/legal.
Our climate is changing. C02 levels in the atmosphere are growing at unprecedented rates and temperatures are increasing so quickly that in less than one hundred years humans will be living on a planet that will be hotter than at any time in the evolution of the human species. Increasing concentrations of atmospheric C02 are already effecting insects and plants. Rainfall patterns are changing. These effects lead to series of critical challenges that we must overcome even as human populations are rapidly growing. Clearly, we must find ways to increase the global food supply. Among our biggest competitors will be insects. Climate change and global travel are enhancing the introduction of new agriculturally and medically important insects into natural and agricultural systems. Some of these movements are predictable and plans for their introductions should be made in advance. From a scientific viewpoint, the likely ecological changes in insect-plant interactions are fascinating. From a societal point of view, now is the time to begin training the next generation of agricultural scientists and farmers. Unfortunately, the current trend is for universities to cut back on agricultural departments, and many students do not find agricultural disciplines to be as exciting (or as profitable) as manufacturing, engineering, and the sciences that have taken us into space. We have to do a better job of showing our students how advanced and interesting agricultural sciences really are. Eventually the need for food will drive the need for more scientists and improved farming techniques, but unless we act on all of these challenges now, we risk falling too far behind to sustain either the population or our environment.
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58 επεισόδια

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iconΜοίρασέ το
 
Manage episode 222711434 series 2346418
Το περιεχόμενο παρέχεται από το Distinctive Voices. Όλο το περιεχόμενο podcast, συμπεριλαμβανομένων των επεισοδίων, των γραφικών και των περιγραφών podcast, μεταφορτώνεται και παρέχεται απευθείας από τον Distinctive Voices ή τον συνεργάτη της πλατφόρμας podcast. Εάν πιστεύετε ότι κάποιος χρησιμοποιεί το έργο σας που προστατεύεται από πνευματικά δικαιώματα χωρίς την άδειά σας, μπορείτε να ακολουθήσετε τη διαδικασία που περιγράφεται εδώ https://el.player.fm/legal.
Our climate is changing. C02 levels in the atmosphere are growing at unprecedented rates and temperatures are increasing so quickly that in less than one hundred years humans will be living on a planet that will be hotter than at any time in the evolution of the human species. Increasing concentrations of atmospheric C02 are already effecting insects and plants. Rainfall patterns are changing. These effects lead to series of critical challenges that we must overcome even as human populations are rapidly growing. Clearly, we must find ways to increase the global food supply. Among our biggest competitors will be insects. Climate change and global travel are enhancing the introduction of new agriculturally and medically important insects into natural and agricultural systems. Some of these movements are predictable and plans for their introductions should be made in advance. From a scientific viewpoint, the likely ecological changes in insect-plant interactions are fascinating. From a societal point of view, now is the time to begin training the next generation of agricultural scientists and farmers. Unfortunately, the current trend is for universities to cut back on agricultural departments, and many students do not find agricultural disciplines to be as exciting (or as profitable) as manufacturing, engineering, and the sciences that have taken us into space. We have to do a better job of showing our students how advanced and interesting agricultural sciences really are. Eventually the need for food will drive the need for more scientists and improved farming techniques, but unless we act on all of these challenges now, we risk falling too far behind to sustain either the population or our environment.
  continue reading

58 επεισόδια

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