Earth Month Stories - Part 2 - Environmentalists, Artists, Students & Teachers Speak Out & Share How We Can Save the Planet

Earth Month Stories - Part 2 - Environmentalists, Artists, Students & Teachers Speak Out & Share How We Can Save the Planet

Environmentalists, Artists, Students & Teachers share their Love for the Planet

Today we’re streaming voices of environmentalists, artists, students, and teachers with music courtesy of composer Max Richter.

Trusting Judgments: How to Get the Best Out of Experts w/ MARK BURGMAN - Highlights

Trusting Judgments: How to Get the Best Out of Experts w/ MARK BURGMAN - Highlights

Director of the Centre for Environmental Policy, Imperial College London · Editor-in-Chief of Conservation Biology

Author of Trusting Judgments: How to Get the Best Out of Experts

The idea of expertise and expert judgment has been around and has been something that society depends upon for a long time, but there have been no serious empirical explorations of who's an expert, what a domain of expertise is, and what sort of frailties are experts susceptible to. Those things haven't been addressed in an empirical way until the last 30 years. Some of this work began in the fifties with Kahneman and Tversky. They began to explore the things that make people misjudge risky situations, and that led to a body of research on who makes good judgments and under what circumstances for things that might affect us in various ways.

MARK BURGMAN - Director, Centre for Environmental Policy, Imperial College London - Editor-in-Chief, Conservation Biology

MARK BURGMAN - Director, Centre for Environmental Policy, Imperial College London - Editor-in-Chief, Conservation Biology

Director of the Centre for Environmental Policy, Imperial College London · Editor-in-Chief of Conservation Biology

Author of Trusting Judgments: How to Get the Best Out of Experts

The idea of expertise and expert judgment has been around and has been something that society depends upon for a long time, but there have been no serious empirical explorations of who's an expert, what a domain of expertise is, and what sort of frailties are experts susceptible to. Those things haven't been addressed in an empirical way until the last 30 years. Some of this work began in the fifties with Kahneman and Tversky. They began to explore the things that make people misjudge risky situations, and that led to a body of research on who makes good judgments and under what circumstances for things that might affect us in various ways.

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.

Saving Species: How Can We Prevent Extinctions? - STUART PIMM - Highlights

Saving Species: How Can We Prevent Extinctions? - STUART PIMM - Highlights

Global Leader in the Study of Present-Day Extinctions & Biodiversity
Founder & Director of Saving Nature

It's a complicated issue. I think a lot of those bird disappearances come from the fact that we have massively intensified our agriculture. Large areas of North America and Europe are now under intense agriculture. They are sprayed with a whole variety of pesticides, which I think is also responsible for the fact that many insects have disappeared, so species that depend on farmland have clearly declined dramatically, but it isn't all birds and there is a piece of this complicated story that involves water birds. Herons and egrets and ducks. Those species both in North America and Europe, are now much more common than they were 30, or 40 years ago. That comes from active conservation of protecting wetlands, making sure we don't shoot our wetland birds. So it’s not all doom and gloom. There are some success stories. There are many things we can do. I think 50 years ago, there were only something like 300 bald eagles in the lower 48 states. Bald eagles are now nesting in every state apart from Hawaii. Our conservation efforts have done a great job.

STUART PIMM - Global Leader in the Study of Present-Day Extinctions & Biodiversity - Founder/Director of Saving Nature

STUART PIMM - Global Leader in the Study of Present-Day Extinctions & Biodiversity - Founder/Director of Saving Nature

Global Leader in the Study of Present-Day Extinctions & Biodiversity
Founder & Director of Saving Nature

It's a complicated issue. I think a lot of those bird disappearances come from the fact that we have massively intensified our agriculture. Large areas of North America and Europe are now under intense agriculture. They are sprayed with a whole variety of pesticides, which I think is also responsible for the fact that many insects have disappeared, so species that depend on farmland have clearly declined dramatically, but it isn't all birds and there is a piece of this complicated story that involves water birds. Herons and egrets and ducks. Those species both in North America and Europe, are now much more common than they were 30, or 40 years ago. That comes from active conservation of protecting wetlands, making sure we don't shoot our wetland birds. So it’s not all doom and gloom. There are some success stories. There are many things we can do. I think 50 years ago, there were only something like 300 bald eagles in the lower 48 states. Bald eagles are now nesting in every state apart from Hawaii. Our conservation efforts have done a great job.