This episode is brought to you from the Just for Laughs Festival in Toronto. Our expert is Dr. Suzanne MacDonald, a psychology and biology professor at York University. Dr. MacDonald studies animal behavior.

Dr. Suzanne MacDonald

Dr. Suzanne MacDonald

Dr. MacDonald received her PhD from from the University of Alberta, and focuses the majority of her research on the psychology of animals and human-wildlife interactions. In addition to raccoons, Dr. MacDonald has studied orangutans, lions, hyenas, elephants and more to learn about their cognition. Testing animal cognition includes evaluating  problem-solving abilities, ability to adapt to new environments, memory and more. Not only does Dr. Macdonald evaluates the cognition of wildlife, she also studies reproductive biology to determine population health and fitness.

 

Why it Matters:

Understanding the minds and behavior of animals can help us more easily protect and coexist with wildlife populations. Since not all animals are as adaptable and resourceful as raccoons, who have thrived in man-made environments, wildlife conservation and is an important task for scientists and non-scientists alike.

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Today's episode features Dr. Suzanne MacDonald, the world's leading expert in raccoon intelligence. There are a lot of crazy and amazing raccoon videos on the internet, some of which we discuss on the show. We've posted some of our favorites below.

This is Suzanne's research:

Here's the gubernatorial candidate showering with Rebekah, his raccoon.

And here's the story about the raccoon forcing the police to pull over: http://www.nydailynews.com/news/national/raccoon-clings-police-van-windshield-ride-crime-scene-article-1.3514515

Of course, we want to give you some serious content too, so here's a link to Dr. MacDonald's lab where you can learn much, much more about raccoons: http://suzannemacdonald.ca/

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AuthorChris Duffy

This week’s episode comes to you live from 7 Stages in Atlanta, Georgia. Our expert is Dr. Cora MacBeth of Emory University. Dr MacBeth is a chemist, focusing her research on inorganic chemistry and green chemistry. At the MacBeth Lab, Cora and her team are attempting to create inorganic molecules that will function as catalysts for green chemical synthesis.

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What is green chemistry?

According to the EPA, green chemistry is the design of chemical products and processes that reduce or eliminate the generation of hazardous substances. Essentially, green chemistry is focused on preventing waste in chemical synthesis.

Read about the fundamentals of green chemistry:

https://www.acs.org/content/acs/en/greenchemistry/what-is-green-chemistry/principles/12-principles-of-green-chemistry.html

Why it matters:

Sustainability and safety are critical in curbing the impacts of climate change. Green chemistry not only focuses on reducing waste, it also has the potential to create eco-friendly alternatives to environmentally damaging products. Both of these goals can help keep the Earth and the global population healthy at the same time.

It's slightly more complicated than this.

It's slightly more complicated than this.

Further Reading:

Read about the fundamentals of green chemistry:

https://www.acs.org/content/acs/en/greenchemistry/what-is-green-chemistry/principles/12-principles-of-green-chemistry.html

Dr. Macbeth’s most recent publication discusses the changing needs of STEM students pursuing work in non-academic fields:

http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0177035

Check out any of Dr. MacBeth’s other work here:

https://scholarblogs.emory.edu/macbethgroup/macbeth-group-home/publications/

More about the MacBeth Group:

https://scholarblogs.emory.edu/macbethgroup/

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