Guest: Dr. Thomas Elmqvist, Stockholm Resilience Centre, Stockholm University

Summary: On this episode, we discuss sustainability and resilience in places across the globe, natural and human systems, and the relationship between equity in society and sustainability. Follow @science_candle on twitter for more updates!

Let us know what you think on twitter or on our facebook page.

Summary: In our first exciting episode after the recent reboot, listen to Dr. Madhu Katti and new co-host Dr. Katie Mack discuss such events as the beginning of the universe, destruction of our solar system, and the end of the known cosmos. This is one podcast you will never forget!

Image courtesy of wikipedia.org

Host: Dr. Madhusudan Katti

Airdate: 17 November 2018

Summary:

Dr. Madhusudan Katti gives an update about the ScienceCandle podcast, covering topics such as a new upload schedule, new co-host, and much more!

Summary: This month, we had co-producer Vic Bedoian in the host seat. He interviewed Dr. Kaberi Kar Gupta about her remarkable effort to bring together ordinary citizens, naturalists, and scientists to study and help conserve the Slender Loris, a tiny nocturnal primate (pictured above), within the megacity of Bangalore, India. Learn more about the Urban Slender Loris Project on the website, like it on Facebook, and/or follow @urbanloris on Twitter.

Image: Portrait of a Slender Loris, © Kalyan Varma.

Science: A Candle In The Dark Episode 16: Planets, Moons, Magnets Airdate: 26 April 2016 Host: Dr. Madhusudan Katti Guest: Dr. Alain Plattner, Dept of Earth and Environmental Sciences, CSU, Fresno.

Summary: This month, we look at planets and moons from a different perspective – a magnetic view, if you will. Dr. Alain Plattner, a magnetic geographer of sorts, who uses measurements made by satellites orbiting planetary bodies to map the magnetic fields generated by the planet or moon, shares insights from his research with host Madhusudan Katti. He also gamely subjects himself to a new segment of semi-rapid-fire questions at the end, including some queries from a high school student. This may become a recurring segment!

Science: A Candle In The Dark Episode 15: Evolution and Ecology of Bird Diversity Airdate: 22 March 2016 Host: Dr. Madhusudan Katti Guest: Dr. Christopher Trisos, Socio-Environmental Synthesis Center (SESYNC)

Science: A Candle In The Dark Episode 14: Postmodern Winemaking Airdate: 23 February 2016 Host: Dr. Madhusudan Katti Guest: Matt Brain, Fresno State’s Winemaker

Topic: In this episode we celebrate the first anniversary of this podcast, with a look back at the wide range of topics covered since our first episode aired in February 2016. With Fresno State’s winemaker Matt Brain in the studio, we raise a glass of some wine he created, and learn a bit about the science and art of winemaking in the postmodern era. And we toast our host station, KFCF 88.1FM, and especially, the station’s Executive Director Rych Withers and our producer Vic Bedoian for taking a chance by putting a scientist on the Central Valley airwaves to talk about science every month!

Topic: This special hour-long episode of the show features an interview with Congresswoman Jackie Speier who is shining a bright light on the longstanding issue of sexual harassment in science and academia, and leading the effort to bring about legislation to lead us towards better ethical conduct with respect to harassment in science. This is followed by a discussion by a multidisciplinary panel of women scientists on the extent of the problem in academic culture, and ways to start changing that culture.

Science: A Candle In The Dark Episode 12: Why do we need Charles Darwin in 2016? Airdate: 26 January 2016 Host: Dr. Madhusudan Katti Guests: Dr. Dawn M. Digrius

Topic: With Darwin Day 2016 coming up, science historian Dr. Dawn Digrius talks to Dr. Madhusudan Katti to share stories about Charles Darwin, and how his work remains relevant to our concerns in 2016.

Birthday card courtesy of the artist Carl Buell.

Science: A Candle In The Dark Episode 11: Birds in the City: social and ecological drivers of urban biodiversity Airdate: 22 December 2015 Host: Dr. Madhusudan Katti Guests: Pedro Garcia

Topic:  Cities have become the primary habitat for most of humanity. They are also habitat for many other species even as we continue to fragment and destroy and disrupt natural ecosystems across the planet. How well other species manage to survive or not in our cities depends on how we manage the urban landscape, whether mindful of its impacts on wildlife or caring only for human development. Pedro Garcia, currently working with the California Conservation Corps, recently completed a masters thesis project studying the effects of human activities on bird species diversity and distribution in the Fresno-Clovis Metropolitan Area in California’s Central Valley. Here he speaks about how he found a connection with nature while growing up as an immigrant child in a California town, what he has learned about urban reconciliation ecology, and how it relates to his Native American heritage and his current work in conservation.

Science: A Candle In The Dark Episode 9: Joshua Trees: the science of listing a threatened species. Airdate: 27 October 2015 Host: Dr. Madhusudan Katti Guests: Chris Clarke.

Topic: You may recognize this iconic tree of California and Arizona deserts the Joshua Tree. Perhaps because you’ve seen images, perhaps because you’re familiar with that rock album, or perhaps you’ve even seen these strange beautiful trees in person. But how well do you know Joshua Trees? Not as well as our guest Chris Clarke, a prolific writer and environment editor at KCET TV, who is also at work on a book about Joshua Trees.

Science: A Candle In The Dark Episode 9: A Biologist and a Sociologist talk about CRISPR! Airdate: 27 October 2015 Host: Dr. Madhusudan Katti Guests: Dr. Tricia Van Laar and Dr. Andrew Rhys Jones

Topic: The new DNA editing technique called CRISPR has been much in the science news feeds lately because of its exciting and perhaps frightening potential to enable the editing of genomes at levels of precision that may very well exceed the imaginations of some science fiction writers of yore who wrote about brave new worlds. In this edition of the podcast, you’re in for a treat with, with two very engaging speakers getting into it on the topic of DNA editing and what it means for biology and humanity. The conversation ended too soon for me, as the 30 minutes flew by and both Tricia Van Laar and Andrew Rhys Jones left my head is still aswirl with questions I meant to ask them. For the first time I wished the show was an hour long instead!

Episode 8: Updates from the Autism Spectrum Airdate: 22 September 2015 Host: Dr. Madhusudan Katti Guests: Dr. Amanda Mortimer

Topic: During last week’s Republican Presidential Primary Debate, medical science made a rare appearance in the nation’s political media discourse, when Jake Tapper raised the question about appropriate schedules for childhood vaccinations. This was triggered by candidate Donald Trump’s reassertion of a new long-discredited link between vaccines and autism. The two actual medical doctors on the panel, Ben Carson and Rand Paul did dismiss the suggestion of such a link. But Trump went on to claim that we are actually facing an epidemic of autism in this country! What do we make of this claim? Is there any semblance of truth to this?

At the next Café Scientifique meeting, on Oct 5th, we will get some Updates from the Autism Spectrum, from my friend and our guest in this episode, Dr. Amanda Mortimer. Dr. Mortimer has a dual PhD in Psychology and Neuroscience from Indiana University. Interface between neuroscience and clinical psychology. She is also a licensed Clinical Psychologist. She is now an Associate Professor of Psychology at Fresno State. She is here with some Updates from the Autism Spectrum.

Science: A Candle In The Dark Episode 7: Fear and Learning in Science & Mathematics Airdate: 25 August 2015 Host: Dr. Madhusudan Katti Guests: Dr. Amanda Mortimer and Dr. Beth Weinman.

Topic: Are you afraid of science? Do you suffer from Maths Anxiety? And are you transferring some of these fears to your children, even as you are anxious for them to do well in the STEM (Science, Technology, Engineering, and Mathematics) disciplines? In this episode, neuropsychologist Dr. Amanda Mortimer from Fresno State helps us develop a better scientific understanding of how fear and anxiety affect our ability to learn and remember things, and what are good ways to address the anxiety triggered for so many by science and mathematics. Dr. Beth Weinman discusses how some of this developing understanding of learning and memory is being applied to improve the success of incoming Science majors in a new First Year Experience program in Fresno State’s College of Science & Mathematics. The program (in which Dr. Katti is a collaborator) is particularly focused on helping students who are from economically challenging backgrounds, from under-represented minorities, or are the first generation from their families to ever go to college – demographics which constitute the majority of students on our campus and indeed in the Central Valley. A better understanding of how the mind works for optimal learning should help these students break patterns of anxiety about learning science and mathematics which have held them back, and go some way towards addressing the leaky pipeline in developing a new generation of diverse scientists and science-literate citizens.

Have a listen, and do share any thoughts you might have about your perception of science and learning.

Image: Students from the incoming Freshman class of Science & Maths majors at Fresno State. Photo by Cary Edmondson, the official University Photographer.

Science: A Candle In The Dark Episode 6: Humans and Nature in the City Airdate: 28 July 2015 Host: Dr. Madhusudan Katti Guests: Dr. Charles Nilon and Dr. Paige Warren.

Topic: This month, while the Café Scientifique is on its summer break, we bring you a wide-ranging conversation about how humans interact with nature in cities, and how scientists study this human-nature relationship. As Dr. Paige Warren notes early in the conversation, Dr. Charlie Nilon, an African American ecologist, is a pioneer in studying ecology in the context of urban systems where humans interact with nature to determine the fate of biodiversity. Both Warren and Nilon have collaborated closely with Katti over the past 15 years in developing a better understanding of the factors that influence biodiversity in cities. This field, the study of how we humans shape our immediate (and distant) environments, and in turn, how other species respond to our actions, holds a key to the future of biodiversity on our urbanized planet. More importantly, access to nature, and some degree of control on our relationship with nature may also be crucial for human wellbeing in cities, as Dr. Nilon suggests in the second half when discussing the potential environmental correlates of the urban racial unrest in Baltimore and Ferguson this year.

Have a listen, and do share any thoughts you might have about how you relate to nature in your urban (or rural) environment.

Inage: Nature in a Chicago winter. Photo © Madhusudan Katti, 2013.

Science: A Candle In The Dark Episode 5: Urban Ecology Airdate: 23 June 2015 Host: Dr. Madhusudan Katti Special Correspondent: Stephanie Slonka Guests: Dr. Emily Minor, Dr. Kaberi Kar Gupta, Dr. John Marzluff, and Kim Eierman.

Topic: This special summer episode explores our growing understanding of urban ecology, of all the non-human species that inhabit and adapt to urban spaces, and what we can do in our own backyards to reconcile urban development with biodiversity conservation

Image: Grass breaks through concrete on an urban sidewalk in Chicago, © Madhusudan Katti 2015.

Science: A Candle In The Dark Episode 4: Exoplanets Airdate: 26 May 2015 Host: Dr. Madhusudan Katti Guest: Dr. Fred Ringwald

Topic: Four hundred years ago, Galileo pointed a simple telescope up at Jupiter and discovered moons orbiting around that planet. That was the first time any human had seen such a moon orbiting another planet, and it upended our entire conception of the universe and our place within it – a seminal moment in the history of the enlightenment. It took until just over two decades ago for astronomers to find a planet orbiting around another star. This episode features a conversation with astronomer Dr. Fred Ringwald, of the Department of Physics at California State University, about exoplanets, the possibility of life on some of them, and about the endarkening effect of US politicians refusing to look at facts and actively thwarting the study of our own planet for political reasons driven by short-term profit-seeking.

Image: Chart of Kepler planet candidates as of January 2014. Credit: NASA AMES

Science: A Candle In The Dark Episode 3 Airdate: 28 April 2015 Host: Dr. Madhusudan Katti Guest: Dr. Ulrike Müller Commentary: Dr. Andrew Rhys Jones

Topic: Biomechanics applies principles from physics and engineering to understand how living organisms move and function as living machines. At the same time, an engineering perspective can be quite limiting in understanding how living systems evolve, because engineers are often focused on finding and designing optimal solutions, whereas evolution rewards solutions that are just good enough. Using high-speed cameras to observe and analyze in detail the too-fast-for-the-naked-eye-to-see movements of fish, and other small organisms—insects, carnivorous bladderworts (see image above)—Fresno State biologist Dr. Ulrike Müller studies how these tiny creatures seemingly defy engineering to move in remarkably efficient ways. Dr. Müller shares insights from her research, some thoughts on the silly creationist notion of intelligent design, and on structural constraints in education systems that limit the participation of women and other minorities in science. The interview with Dr, Müller is followed by a commentary by Dr. Andrew Rhys Jones on urban water policy and what social science tells us about human behavior in the context of California’s ongoing drought, and how science can inform policy during this crisis.

Note: Pardon the slight glitch in the recording where we were unable to capture the opening few seconds of the show, so it seems as if we are jumping into the middle of it – but its only a few seconds.

Image: A bladderwort. via Dr. Ulrike Müller

Science: A Candle In The Dark Episode 2 Airdate: 24 February 2015 Host: Dr. Madhusudan Katti Guest: Dr. Mara Brady Commentary: Dr. Paul Crosbie

Topic: Earth sciences and the insights we have gained into the history of our planet including the evolution of life leading up to our own species. In a wide ranging discussion, Dr. Brady talks about the tools used to study the age of rocks and of the earth itself, about the history of the earth sciences, especially over the past century, and how we geology can provide a broader perspective on larger scales of space and time to help us understand our current challenges such as climate change. She then discusses the challenges of conducting research and teaching about the earth in a political climate where even presidential candidates and elected representatives in government deny the value of science and dismiss earth sciences as not a hard science. The interview with Dr, Brady is followed by a commentary by Dr. Crosbie on a rediscovered fossil of a beaked whale that got stranded in East Africa and how it now helps us reconstruct our own evolutionary story.

Science: A Candle In The Dark Episode 1 Airdate: 24 February 2015 Host: Dr. Madhusudan Katti Guest: Dr. Doug Singleton Topic: Particle fever: its a particle zoo inside that atom! What do we know about the structure of matter at the most fundamental level? Theoretical physicist Doug Singleton explains our current understanding of subatomic particles and the recent excitement over the discovery of the Higgs Boson particle.

For more information: Watch Particle Fever, the wonderful documentary about the Higgs discovery, now available to rent or own via various media streaming services. Email our host or Prof. Singleton if you have any follow-up questions.