Dr Robert Langer

Dr Robert Langer

Kirsty Young's castaway is the scientist Dr Robert Langer. Institute Professor at the Massachusetts Institute of Technology, he is the most cited engineer in history, and was awarded the prestigious US medals of both Science and of Technology and Innovation. A pioneer of many new technologies including controlled release drug delivery systems and nanotechnology, Langer is also regarded as the founder of tissue engineering in regenerative medicine where synthetic structures are used to provide the scaffolding on which new skin, muscle, bone and potentially entire organs can be grown.

Born in Albany, New York, in 1948, Langer's interest in science was kindled by the Gilbert chemistry, microscope and building sets he was given as birthday presents by his parents. He studied chemical engineering at Cornell University before getting his Doctor of Science from MIT in 1974. His enthusiasm wasn't fired up by the many job offers from oil companies he received, preferring to apply to work in the medical sector. After many unsuccessful applications, he was hired by Dr Judah Folkman, a surgeon at Harvard, who tasked Langer with isolating a compound to restrict blood vessel growth in order to stop a tumour from growing. His work at the interface of medicine and engineering led to him being awarded the Queen Elizabeth Prize for Engineering in 2015. He attributes his success to "a combination of stubbornness, risk taking, perhaps being reasonably smart and wanting to do good".

Producer: Christine Pawlowsky.

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Episoder(126)

Joyce DiDonato

Joyce DiDonato

Kirsty Young's castaway is the mezzo-soprano Joyce DiDonato. Winner of two Grammy Awards, she is best known for her interpretations of Handel, Mozart and Rossini operas. Born into a Catholic family in...

25 Sep 201637min

Nadiya Hussain

Nadiya Hussain

Kirsty Young's castaway is the baker and winner of The Great British Bake Off in 2015, Nadiya Hussain. One of six children born to Bangladeshi parents in Luton, it was her father - a restaurateur - wh...

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Michael Heath

Michael Heath

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Jilly Cooper

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Professor Dame Ann Dowling

Professor Dame Ann Dowling

Kirsty Young's castaway is the engineer and international expert on aircraft noise reduction, Professor Dame Ann Dowling. The first female president of the Royal Academy of Engineering, one of her pas...

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Levi Roots

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Kirsty Young's castaway is the entrepreneur, Levi Roots.His business success began following an appearance on BBC Two's Dragon's Den in 2007. With guitar in hand, he sang about his 'Reggae reggae sauc...

17 Jul 201634min

Nicole Farhi

Nicole Farhi

Kirsty Young's castaway is the designer and sculptor Nicole Farhi.Born into a Turkish family in France, Nicole's interest in fashion was present from an early age. As a child, she used to design cloth...

10 Jul 201636min

Matthew Barzun

Matthew Barzun

Kirsty Young's castaway is the US Ambassador to the United Kingdom, Matthew Barzun.Born in New York City as the second of four children to Roger Barzun, a lawyer, and his wife Serita Winthrop, he was ...

3 Jul 201635min

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