Earth & Sky

In this Clear Voices for Science podcast, John Barry of Shell talks about managing CO2 emissions through a technology called carbon dioxide capture and storage, to help deal with the problem of global warming.

The emerging link between the world’s food and fuel economies means higher food prices – and more hunger for the poor – while creating some opportunities for some farmers. That’s acccording to Joachim von Braun of the International Food Policy Research Institute in Washington, DC.

Scientists have been testing robots they say could take exploration of the moon and planets to a new level.

Transportation expert Lee Schipper describes the way we might move around in cities and mega-cities of the future.

In this 8-minute Clear Voices for Science podcast, transportation expert Lee Schipper talks about the way we humans move around now, and how that might change as the 21st century progresses.

What will the future will be like? According to Ray Kurzweil, technologies are going to transform everything we do.