The dawn of de-extinction

Hank Greely and Jake Sherkow discuss the science, morals, and ethics of de-extinction: bringing extinct species back to life.  As lawyers with an interest in biotechnologies, Hank and Jake explain how they first got involved with de-extinciton, how scientists propose to bring species back, and discuss the potential for de-extinction technology to help restore damaged ecosystems.  While discussing some potential side effects of this new process, Hank and Jake recall how a man obsessed with William Shakespeare transformed the ecosystem of New England, and how de-extinction might do the same.

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

Download Episode (Right-click and select Save Link As…) Continue reading

The human cost of climate change

Expert on international law Andrew Guzman takes a step back from analyzing climate change in terms of degrees and meters of sea level rise and breaks down all the ways climate change will affect humanity.  Dr. Guzman offers this perspective through his new book, Overheated: The Human Cost of Climate Change.  From environmental refugees to changing disease vectors to social conflict, Guzman illustrates how nearly all of our human systems interact with climate and therefore will feel the effects of even +2C.

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

Download Episode (Right-click and select Save Link As…) Continue reading

Anthropocene Borders

Geographer Reece Jones discusses his recent book “Border Walls,” examining the history of how and why societies have chosen to literally wall themselves apart.  He gives a brief history of political maps, how international lines reshape landscapes, and how the trend towards increased border wall construction contrasts with the view of a “borderless” world under globalization.  Jones also reveals which border wall is actually visible from space.

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

Download Episode (Right-click and select Save Link As…) Continue reading