environment

#365      31 min 31 sec
Managing transition: How do we prepare for complex social and environmental change?

Prof Jan Rotmans

Transition management thinker Prof Jan Rotmans argues that there must be a radical shakeup of existing institutions and governing structures if we are to deal with the shared, complex challenges emerging in social, economic, energy and environmental realms. Presented by Elisabeth Lopez.

#364      32 min 09 sec
The end of sustainability: Realism and resilience in managing our natural resources

Prof Robin Craig

Environmental legal scholar Prof. Robin Craig argues that the doctrine of sustainability in managing our natural resources fails to take into account an emerging age of ecological uncertainty. Instead, notions of sustainability and sustainable development need to make way for approaches based on resilience thinking, which attempts to factor in and adapt to coming large-scale social and ecological shifts brought about by climate change. Presented by Eric van Bemmel.

#351      33 min 31 sec
Weeds girdle the globe: The marauding march of invasive plant species

Prof Roger Cousens

Plant population specialist Prof Roger Cousens talks about how the spread of undesirable plants, or "weeds", has dramatically redefined the world’s natural landscapes and coastlines, and what this means for us economically, aesthetically and environmentally. Presented by Dr Andi Horvath.

#349      27 min 01 sec
Wild and domestic: A cultural history of human-animal relations

Prof Harriet Ritvo

Environmental historian Prof Harriet Ritvo recounts the often ambiguous relationships between the human and animal worlds through history, and explores our need to both tame and take inspiration from the wild. Presented by Dr Andi Horvath.

#341      27 min 00 sec
Fume with a view: Consumer products and your indoor air quality

Prof Anne Steinemann

Civil and environmental engineer Prof Anne Steinemann outlines the causes and consequences of poor indoor air quality, and in particular the potentially hazardous fumes generated by home cleaning and personal care products. Presented by Dr Andi Horvath.

#338      41 min 04 sec
Man about town: Neil Brenner on reframing our cities and their global impact

Prof Neil Brenner

Renowned urban theorist Neil Brenner argues that the widespread notion we live in an “urban age” as people move increasingly into cities is fundamentally flawed. He also suggests that “urbanization” be redefined to include the profound impact of city growth on ever more distant hinterlands. Presented by Peter Mares.

#333      33 min 04 sec
Whatever happened to the ozone hole? Lessons in timely action to avert global disaster

Prof David Karoly
Dr Robyn Schofield

Atmospheric scientists Prof David Karoly and Dr Robyn Schofield discuss the hole in the ozone layer over the Antarctic, and what effect timely global action taken in 1987 seems to have had in reversing ozone degradation. Presented by Dr Shane Huntington.

#329      27 min 22 sec
Return to Eden?: How we “consume” nature and what it says about us

Dr Robin Canniford

Marketing researcher Dr Robin Canniford discusses how consumers -- through their pursuit of outdoor activities often involving sophisticated equipment -- seek to assemble romantic experiences of nature. With host Elisabeth Lopez.

#316      34 min 37 sec
Natural value: Pricing ecosystems, and its implications for conservation policy

Assoc. Prof. Brendan Wintle

Conservation ecologist Assoc. Prof. Brendan Wintle considers the difficult questions and dilemmas that arise in decisions around species and ecosystem conservation, and whether a monetary value can or should be applied to nature. Presented by Dr Dyani Lewis.

#311      26 min 18 sec
Compound benefits: Creating new materials to aid cleaner energy generation

Prof David Sholl

Materials scientist Prof David Sholl explains how new hi-tech metal hydrides and metal-organic frameworks can be used to increase the efficiency of nuclear power stations and  to capture carbon dioxide emissions in coal-fired power plants. Presented by Dr Shane Huntington.