How has travel contributed to the ecological degradation of the planet? - Highlights - MICHAEL CRONIN

How has travel contributed to the ecological degradation of the planet? - Highlights - MICHAEL CRONIN

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Author of Eco-Travel: Journeying in the Age of the Anthropocene
Snr. Researcher · Trinity Centre for Literary & Cultural Translation

The idea of a kind of inert world that is simply there for our pleasure, enjoyment, and exploitation has proved to be catastrophically mistaken because we see it with flooding, we see it with forest fires. We see it with acidification of the oceans. We see it with the continuing rise in temperatures that the world itself, the more-than-human world is fighting back. It has taken on its own agency. And therefore, the idea of a pyramid, a hierarchy, is no longer operative.

JAMES BROWNING - Founder of F Minus: Calling for Divestment from Fossil Fuel Lobbyists

JAMES BROWNING - Founder of F Minus: Calling for Divestment from Fossil Fuel Lobbyists

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Founder & Executive Director of F Minus
a Research & Advocacy Group Calling for Divestment from Fossil Fuel Lobbyists
Author of the novel The Fracking King

The lobbyists that represent the fossil fuel companies like ExxonMobil, Koch companies, and the American Petroleum Institute, they knew for years that the climate crisis would happen, and they've been telling us that it wouldn't. And right now in every state capital, the lobbyists are doing everything they can to slow the transition from fossil fuel to renewables. The sad fact is, these oil and gas lobbyists will never wake up one morning and say: I am worried about the climate crisis. I'm worried about my children. I am going to cut off ties with these oil and gas companies and stop taking their money. That will never happen. And I'm sad to say this, but it's been a long, long road to try to change their behavior with facts or reason.

DAVID FENTON - Founder of Fenton Communications, Author of The Activist’s Media Handbook: Lessons From 50 Years as a Progressive Agitator

DAVID FENTON - Founder of Fenton Communications, Author of The Activist’s Media Handbook: Lessons From 50 Years as a Progressive Agitator

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Author of The Activist’s Media Handbook: Lessons From 50 Years as a Progressive Agitator
Founder of Fenton Communications: The Social Change Agency
JStreet · Climate Nexus · The Death Penalty Information Center

It sounds like a cliche, but it really is true that history moves in pendulums and waves. And whatever is happening today is not going to last. It will change. So you have periods of concentrations of wealth and power, and then you have periods of rebellion. And I'm quite sure we're headed for another period of rebellion. You can see it a little bit now in the labor strife in the United States and the strikes. You can certainly see it in the massive demonstrations in France and Israel. Excessive concentrations of power breeds rebellion, and that's just inevitable. And the climate crisis is going to cause a lot of rebellion as people figure this out. And I think it's coming very soon, actually, because as you've noticed, the weather is getting very bad. It's become a non-linear accelerating phenomenon. And people will wake up to that. I just hope they wake up in time.

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

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

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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.

Joëlle Gergis - Lead Author - IPCC Sixth Assessment Report - Author of “Humanity’s Moment”

Joëlle Gergis - Lead Author - IPCC Sixth Assessment Report - Author of “Humanity’s Moment”

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Lead Author  of the IPCC Sixth Assessment Report · Author of Humanity’s Moment: A Climate Scientist’s Case for Hope · Sunburnt Country · Contributor to The Climate Book, ed. Greta Thunberg · Not Too Late, eds. Rebecca Solnit, Thelma Young Lutunatabua

We're really starting to witness serious climate extremes that can no longer be ignored. And the IPCC, one of our key conclusions to that report was that effectively the human fingerprint on the climate system is now undeniable. It is now an established fact that we have warmed every single continent, every ocean basin on the planet. And again, that's a pretty serious thing to contemplate that human activity from the burning of fossil fuels and the clearing of land has led to this energy imbalance in the earth system, which is leading to a rapidly shifting climate.

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

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

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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.

Jay Famiglietti - Hydrologist, Exec. Director - Global Institute for Water Security, Host of "What About Water?" Podcast

Jay Famiglietti - Hydrologist, Exec. Director - Global Institute for Water Security, Host of "What About Water?" Podcast

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Hydrologist, Executive Director of the Global Institute for Water Security, U of Saskatchewan
Host of the Podcast What About Water?

I think water is taking a backseat and personally, I feel like water is the messenger that delivers the bad news of climate change to your front door. So in the work that I do, it's heavily intertwined, but it's taking a backseat. There are parts about water that are maybe separate from climate change, and that could be the quality discussions, the infrastructure discussions, although they are somewhat loosely related to climate change and they are impacted by climate change. That's sometimes part of the reason why it gets split off because it's thought of as maybe an infrastructure problem, but you know, the changing extremes, the aridification of the West, the increasing frequency, the increasing droughts, these broad global patterns that I've been talking about, that I've been looking at with my research – that's all climate change. Just 100% climate change, a hundred percent human-driven. And so it does need to be elevated in these climate change discussions.

Carl Safina - Ecologist - Founding President of Safina Center - NYTimes Bestselling Author

Carl Safina - Ecologist - Founding President of Safina Center - NYTimes Bestselling Author

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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.

Bertrand Piccard - Explorer, Founder, Solar Impulse Foundation: 1000+ Profitable Climate Solutions

Bertrand Piccard - Explorer, Founder, Solar Impulse Foundation: 1000+ Profitable Climate Solutions

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Psychiatrist, Explorer, Aviator of the First Round-the-World Solar-powered Flight
Founder and Chairman of Solar Impulse Foundation: 1000+ Profitable Climate Solutions
United Nations Goodwill Ambassador for the Environment

So this is why I prefer to speak with a really down to earth language. So maybe the people who love nature are going to say, “Oh, Bertrand Piccard, now he is too down to earth. He's speaking about profitable solutions. He's speaking to the industries that are polluting,” but we have to speak to the industries that are polluting and bring them profitable solutions, otherwise the world will never change, or humankind will never change. And don't forget one thing, what we are damaging is not the beauty of nature. What is being damaged is the quality of life of human beings on Earth because we can still have beautiful things to see, but if we have climate change, if we have tropical disease in Europe, if we have heat waves, floods, droughts, millions of climate refugees, life will be miserable, even if nature is still beautiful.

Dr. Charles D. Koven - Lead Author on the IPCC Report - Earth System Scientist

Dr. Charles D. Koven - Lead Author on the IPCC Report - Earth System Scientist

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Earth System Scientist, Climate Sciences Department, Lawrence Berkeley National Laboratory
Lead Author on the IPCC Report

Looking into the future, as a scientist, what I've learned how to do is hold multiple futures in my head at the same time because we just don't know. We don't know what the future holds. We need to fight for the futures that we want, and against the futures that we don't want. All I can really say is that it's up to us. It's up to us to fight and advocate for the future we want, and what does that look like, and how do we get there?

Nicholas Christakis, Author of “Blueprint: The Evolutionary Origins of a Good Society", Dir. of Human Nature Lab, Yale

Nicholas Christakis, Author of “Blueprint: The Evolutionary Origins of a Good Society", Dir. of Human Nature Lab, Yale

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Author of Blueprint: The Evolutionary Origins of a Good Society
Director of the Human Nature Lab at Yale · Co-director of the Yale Institute for Network Science

So these kinds of problems in what I call hybrid systems of humans and machines are a key focus of my lab right now. Margaret Traeger, who's now at Notre Dame, she did a wonderful project in which we made these groups of three humans and a humanoid robot work together to solve a problem.

We manipulated the humanity of the robot. For example, sometimes we had the robot tell stupid dad jokes, like corny jokes. Or we had the robot break the ice by saying, "You know, robots can make mistakes, too." This kind of stuff. And what we found was that the human interactions could be changed by the simple programming of the robot.

JEFFREY D. SACHS

JEFFREY D. SACHS

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President of UN Sustainable Development Solutions Network
Director of Center for Sustainable Development, Columbia University

If we’re badly educated, we’re not going to make it on this planet. If I had to put my finger on one Sustainable Development Goal above all else, it is let’s empower young people so that they know the future. They know the world that they’re going to be leading soon. They can do something about it…If you’re in elementary school up to university, you should be learning–What is climate change? What is biodiversity? What can we do about it? And this kind of learning is not only book learning, but is also experiential learning.

SETH M. SIEGEL

SETH M. SIEGEL

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Entrepreneur, Public Speaker & NYTimes Bestselling Author
Let There Be Water: Israel’s Solution for a Water-Starved World · Troubled Water: What's Wrong with What We Drink

On average in advanced societies, about 70% of freshwater that’s consumed is consumed by agriculture. In less developed countries, sometimes as high as 95% of the freshwater goes to agriculture, which means that you’re depleting the amount of water available for the environment. You’re depleting amount of groundwater to preserve for the future, especially in dry times, and it creates a stress for the future…What are you going to do when you have hundreds of millions of water refugees coming from places where there used to be enough water where there’s now just not enough water? What is the world going to do then?