Are We the Last Generation — or the First Sustainable One? | Hannah Ritchie | TED

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Published 2023-09-25
The word "sustainability" gets thrown around a lot these days. But what does it actually mean for humanity to be sustainable? Environmental data scientist Hannah Ritchie digs into the numbers behind human progress across centuries, unpacking why the conventional understanding of sustainability is misleading and showing how we can be the first generation of humans to actually achieve it.

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All Comments (21)
  • @Baraz_Red
    Excellent. We need more strong speakers like her in Humanity, that face facts directly and seek realistic solutions. Despair is not an option.
  • The intro says a lot about why Generalized anxiety has become more and more prominent.
  • @JanAinali
    It rhymes well with the ending "we need to do it bigger and much, much faster" that the example of the multistory bike rack in Amsterdam is already obsolete. It was too small, so it has been closed and replaced with a super fresh underground manned bike garage with the capacity of 7,000 bikes (and a smaller one for 4,000 bikes on the other side of the train station).
  • @TennesseeJed
    If she is half right, then she is ten times more hopeful than I am.
  • New narrative needed. Hannah Ritchie delivers an optimistic and datarich perspective to current and new generations to come. Kudos!
  • @Dalayur
    Thank you TED for getting back on track with an excelent talk, which is properly data driven and rational. Great job mrs. Ritchie, we need you!
  • @vicaya
    Reduce animal suffering is required to achieve sustainability.
  • @maxblair1083
    It's odd that she cites increasing crop yields as that has come only through the ubiquitous use of fossil based fertilizer, pesticides, and a whole host of damaging agricultural techniques that have degraded the soil and environment to dangerous levels. Furthermore, the mining necessary for the renewables and electric cars she advocates come with their own strong dose of environmental destruction and human oppression. Optimism is so alluring but is it based in reality? The only hope is for widespread acceptance of the need for dramatic lifestyle change away from consumption, extraction, and exploitation of animals.
  • This was brilliant! Thank you for all the work that you do, Hannah 👏👏👏
  • @davidthang6711
    This is inspirational! Hope this trend increases in the future
  • @abhayanand9585
    I dream of living in complete sustainable and eco-friendly environment!
  • @MasonGoss-rq1vv
    Great stuff. Vital to see evidence of progress and that this is a winnable fight. Momentum is building, and I’m optimistic. Thank you!
  • @TobeyGuthrie
    Fantastic presentation! Thank you for all the work you do ❤
  • Whatever happens most people are just along for the ride. It seems like most fail to learn basic scientific literacy.
  • @krisb2038
    Thank you! Spread the optimistic message..
  • Thank you for all your work in creating awareness. This is what we all have to do in order to transform the mindset of upcoming generations.