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First broadcast in 1989. Despite advances, global health equality is still far off

17 Jan 1989,·42 mins

First broadcast in 1989. What is the place of science in the 21st Century?

14 Mar 1989,·42 mins

First broadcast in 1997. Could the Pathfinder landing provide clues to life on Mars?

13 Jul 1997,·42 mins

First broadcast in 1997. Are we expecting too much of our healthcare system?

17 Jul 1997,·42 mins

First broadcast in 1997. What exactly is meant by the use of the term 'digital'?

25 Jul 1997,·42 mins

First broadcast in 1997. Mystery still surrounds the exact workings of the human brain

01 Aug 1997,·42 mins

First broadcast in 1997. How we can safely feed a world with a population of six billion?

07 Aug 1997,·42 mins

First broadcast in 1997. The diseases creating new threats to mankind and animals

15 Aug 1997,·43 mins

First broadcast in 1998. Looking at how environmentally-friendly future travel will be

01 Sep 1998,·42 mins

First broadcast in 1998. A debate on the safety of genetically modified (GM) food

01 Oct 1998,·42 mins

First broadcast in 1998. What is science and when does it become fiction?

02 Oct 1998,·38 mins

First broadcast in 1998. Malaria, the search for a cure

18 Oct 1998,·42 mins

First broadcast in 1998. Organ donation - who is it that owns your body after death?

24 Oct 1998,·42 mins

First broadcast in 2000. Is it is ever right to harm animals in the name of science?

28 Jun 2000,·23 mins

First broadcast in 2001. Can technology and engineering clear up our environmental mess?

27 Mar 2001,·28 mins