Earth Overshoot: We've Used a Year's Resources in Just 7 Months - Can We Reverse the Clock?

Earth Overshoot: We've Used a Year's Resources in Just 7 Months - Can We Reverse the Clock?

Founder & President of Global Footprint Network
Winner of the World Sustainability Award · IAIA Global Environment Award

So shooting for one planet just means you would be totally dominant, and leave no space for other species. Ecologists say to maintain 85% of preindustrial biodiversity, it would take about at least half the planet left on its own. That would mean getting to half-planet. And now we use at least 1.75. I say at least because our assessments with about 15,000 data points per country in a year are based on UN statistics, and their demand side is probably an underestimate because not all demands are included. And also on the supply side or the regeneration side, the UN is very production oriented, so it's the FAO numbers, for example, look at agricultural production, and the depletion side or the destruction side is not factored in adequately. So that's why it's an underestimate. And still, it shows we use about 1.75 Earths, and that's more than three times half an Earth. So that's kind of the difference. But we also know overshoot will end one way or another. The question is do we choose to end it? Do we choose it by design, or do we let nature take the lead and end overshoot by disaster? So it's really ending overshoot by design or disaster. That's the big choice we need to make.

Mathis Wackernagel - Founder, President, Global Footprint Network - World Sustainability Award Winner

Mathis Wackernagel - Founder, President, Global Footprint Network - World Sustainability Award Winner

Founder & President of Global Footprint Network
Winner of the World Sustainability Award · IAIA Global Environment Award

So shooting for one planet just means you would be totally dominant, and leave no space for other species. Ecologists say to maintain 85% of preindustrial biodiversity, it would take about at least half the planet left on its own. That would mean getting to half-planet. And now we use at least 1.75. I say at least because our assessments with about 15,000 data points per country in a year are based on UN statistics, and their demand side is probably an underestimate because not all demands are included. And also on the supply side or the regeneration side, the UN is very production oriented, so it's the FAO numbers, for example, look at agricultural production, and the depletion side or the destruction side is not factored in adequately. So that's why it's an underestimate. And still, it shows we use about 1.75 Earths, and that's more than three times half an Earth. So that's kind of the difference. But we also know overshoot will end one way or another. The question is do we choose to end it? Do we choose it by design, or do we let nature take the lead and end overshoot by disaster? So it's really ending overshoot by design or disaster. That's the big choice we need to make.

The Soil Will Save Us: How Scientists, Farmers & Foodies Are Healing the Soil to Save the Planet - KRISTIN OHLSON - Highlights

The Soil Will Save Us: How Scientists, Farmers & Foodies Are Healing the Soil to Save the Planet - KRISTIN OHLSON - Highlights

Author of Sweet in Tooth and Claw: Stories of Generosity and Cooperation in the Natural World
The Soil Will Save Us

I think it's this story of cooperation is important in terms of the story that we tell ourselves about nature, and seeing as how we are part of nature, it's important that we see ourselves as possibly a partner instead of a destroyer. I think that we have held onto the perspective that nature is all about competition and conflict. And when we shift that, when we look at nature as this vast web of interconnection and cooperation, and of course competition and conflict in there obviously in some places. But when we look at this vast web of cooperation and collaboration, I think that it changes our view. It changes our view of what's possible.

Kristin Ohlson - Author of Sweet in Tooth and Claw: Stories of Generosity and Cooperation in the Natural World

Kristin Ohlson - Author of Sweet in Tooth and Claw: Stories of Generosity and Cooperation in the Natural World

Author of Sweet in Tooth and Claw: Stories of Generosity and Cooperation in the Natural World
The Soil Will Save Us

I think it's this story of cooperation is important in terms of the story that we tell ourselves about nature, and seeing as how we are part of nature, it's important that we see ourselves as possibly a partner instead of a destroyer. I think that we have held onto the perspective that nature is all about competition and conflict. And when we shift that, when we look at nature as this vast web of interconnection and cooperation, and of course competition and conflict in there obviously in some places. But when we look at this vast web of cooperation and collaboration, I think that it changes our view. It changes our view of what's possible.

Becoming Wild: How Animal Cultures Raise Families, Create Beauty & Achieve Peace w/ CARL SAFINA - Highlights

Becoming Wild: How Animal Cultures Raise Families, Create Beauty & Achieve Peace w/ CARL SAFINA - Highlights

Ecologist, Founding President of Safina Center
NYTimes Bestselling Author of Becoming Wild · Song for the Blue Ocean · Beyond Words: What Animals Think and Feel

So we tend to take living for granted. I think that might be the biggest limitation of human intelligence is to not understand with awe and reverence and love that we live in a miracle that we are part of and that we have the ability to either nurture or destroy. The living world is enormously enriching to human life. I just loved animals. They're always just totally fascinating. They're not here for us. They're just here like we're just here. They are of this world as much as we are of this world. They really have the same claim to life and death and the circle of being.

CARL SAFINA - Ecologist - Founding President of Safina Center - NYTimes Bestselling Author

CARL SAFINA - Ecologist - Founding President of Safina Center - NYTimes Bestselling Author

Ecologist, Founding President of Safina Center
NYTimes Bestselling Author of Becoming Wild · Song for the Blue Ocean · Beyond Words: What Animals Think and Feel

So we tend to take living for granted. I think that might be the biggest limitation of human intelligence is to not understand with awe and reverence and love that we live in a miracle that we are part of and that we have the ability to either nurture or destroy. The living world is enormously enriching to human life. I just loved animals. They're always just totally fascinating. They're not here for us. They're just here like we're just here. They are of this world as much as we are of this world. They really have the same claim to life and death and the circle of being.

Conservation in the Era of Synthetic Biology with KENT REDFORD - Highlights

Conservation in the Era of Synthetic Biology with KENT REDFORD - Highlights

Co-author of Strange Natures: Conservation in the Era of Synthetic Biology
Principal at Archipelago Consulting · Former VP for Conservation Science & Strategy, Wildlife Conservation Society

The field of synthetic biology, which is known by some as extreme genetic engineering – that's a name mostly used by people who don't like it. It amounts to a set of tools that humans have developed to be able to very precisely and accurately change the genetic code, the DNA of living organisms in order to get those organisms to do things that humans want. So the applications in medicine are predominantly devoted to trying to make us healthier people, and they range from some really exciting work on tumor biology to work on the microbiome, which is all of the thousands and tens of thousands of species that live on our lips, our mouths, our guts, our skin. And in agriculture, it's primarily directed at crop genetics, trying to improve the productivity of crops, the nutritional value of crops, the ability of crops to respond to climate change, and a whole variety of other things. Some people may have heard of one of these tools called CRISPR used to very precisely alter the sequences of DNA.

KENT REDFORD - Co-author of Strange Natures: Conservation in the Era of Synthetic Biology

KENT REDFORD - Co-author of Strange Natures: Conservation in the Era of Synthetic Biology

Co-author of Strange Natures: Conservation in the Era of Synthetic Biology
Principal at Archipelago Consulting · Former VP for Conservation Science & Strategy, Wildlife Conservation Society

The field of synthetic biology, which is known by some as extreme genetic engineering – that's a name mostly used by people who don't like it. It amounts to a set of tools that humans have developed to be able to very precisely and accurately change the genetic code, the DNA of living organisms in order to get those organisms to do things that humans want. So the applications in medicine are predominantly devoted to trying to make us healthier people, and they range from some really exciting work on tumor biology to work on the microbiome, which is all of the thousands and tens of thousands of species that live on our lips, our mouths, our guts, our skin. And in agriculture, it's primarily directed at crop genetics, trying to improve the productivity of crops, the nutritional value of crops, the ability of crops to respond to climate change, and a whole variety of other things. Some people may have heard of one of these tools called CRISPR used to very precisely alter the sequences of DNA.

What Your Food Ate: How to Heal Our Land & Reclaim Our Health w/ DAVID MONTGOMERY - Highlights

What Your Food Ate: How to Heal Our Land & Reclaim Our Health w/ DAVID MONTGOMERY - Highlights

Professor of Earth and Space Sciences, University of Washington · MacArthur Fellow ’08
Co-author of What Your Food Ate: How to Heal Our Land and Reclaim Our Health · The Hidden Half of Nature

When you dig into the medical literature, 7 out of 10 of the leading causes of death in the United States are diet-related chronic diseases. And so one of the hopeful messages that I think comes out of The Hidden Half of Nature, Growing a Revolution, and What Your Food Ate is that what we do to the land, essentially we do to us. And what's good for the land is good for us. So if we think about farming differently, we can actually enjoy ripple effects that are not only beneficial to the farmers in terms of reduced costs for fertilizer, pesticides, and diesel, but it could also translate into better human health outcomes at a population level.

DAVID MONTGOMERY - Co-author of What Your Food Ate: How to Heal Our Land & Reclaim Our Health

DAVID MONTGOMERY - Co-author of What Your Food Ate: How to Heal Our Land & Reclaim Our Health

Professor of Earth and Space Sciences, University of Washington · MacArthur Fellow ’08
Co-author of What Your Food Ate: How to Heal Our Land and Reclaim Our Health · The Hidden Half of Nature

When you dig into the medical literature, 7 out of 10 of the leading causes of death in the United States are diet-related chronic diseases. And so one of the hopeful messages that I think comes out of The Hidden Half of Nature, Growing a Revolution, and What Your Food Ate is that what we do to the land, essentially we do to us. And what's good for the land is good for us. So if we think about farming differently, we can actually enjoy ripple effects that are not only beneficial to the farmers in terms of reduced costs for fertilizer, pesticides, and diesel, but it could also translate into better human health outcomes at a population level.