Category Archives: Transport

environmental issues and stories around transport and cars

Peak oil: the world’s looming oil crisis

In case you hadnt noticed, the price of oil is on the march. And there’s analysts saying we’ll look back at 2008 in the years to come and think we were lucky. That petrol was cheap.

So what is happening with oil?

There’s no doubt the world’s demand for oil is increasing in a big way. What is in contention is the world’s supply.

A growing number of experts are saying we won’t be able to keep up with the world’s insatiable demand. And in fact, we’ve reached a tipping point. The term they’re using is ‘peak oil’.

In this interview, Michael Lardelli from the University of Adelaide sounds the alarm bells. Listen to the interview with Michael Lardelli on peak oil.

Biofuels: blessing or curse?

In many developed countries food prices have skyrocketed. So much so there’s been riots and demonstrations in a range of countries from Cameroon and Senegal to Haiti, Mexico and Egypt.  One factor is believed to be the increasing use of crops to produce biofuels rather than food.

So is biofuel an important solution to our transport energy needs. Or is it creating problems the world doesn’t need?

To find out more about biofuels and the situation for biofuels in Australia, I spoke with the CSIRO’s biofuels expert Deborah O’Connell. I started by asking where biofuels come from.  Listen to the biofuels interview.

Jan Gehl – the urban planning rock star (part 2)

Cities like Sydney and New York can shake their car culture and get people to walk and ride bikes. It can be done. It’s happened in Copenhagen. It’s even part of the Danish national health policy. Jan Gehl tells us all about it.

He also tells us about the transformation of the Melbourne CBD (thanks to his plans.)

More common sense and dry Scandinavian humour from the urban planning rock star.