Caption: Brian Greene, Credit: www.columbia.edu
Image by: www.columbia.edu 
Brian Greene 

The Guardian's Science Weekly: Just how many universes are there?

From: Jason Phipps - Guardian
Series: Science Weekly from guardian.co.uk
Length: 42:53

Brian Greene says mathematics shows how every decision we make creates a parallel universe; plus, we join Tim Jackson as he takes a Q&A session on whether rampant consumerism is ruining our lives Read the full description.

Briangreene240_small

Brian Greene, professor of physics and mathematics at Columbia University, joins us in the studio to help us get our heads around multiverse theory. His new book The Hidden Reality is out now.

Brian also poses a question that will be answered in next week's maths special podcast. Please post any other equations you need solving or mathematical questions you would like to ask on our blog (below).

Tim Jackson, professor of sustainable development at the University of Surrey and author of Prosperity Without Growth, responds to Guardian listeners' questions in a live web chat. We sat with him throughout the Q&A session.

Subscribe for free via iTunes to ensure every episode gets delivered. (Here is the non-iTunes URL feed).

Follow the podcast on our Science Weekly Twitter feed and receive updates on all breaking science news stories from Guardian Science.

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Also in the Science Weekly from guardian.co.uk series

Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly Podcast: Alok Jha and Ian Sample report on the Society for Neuroscience C... (32:44)
From: Jason Phipps - Guardian

Ian Sample reports on this years Society for Neuroscience conference which took place in Washington D.C. last week and Alok Jha discusses our latestest understanding of ...
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly Podcast: Steven Pinker on the neuroscience of violence (37:02)
From: Jason Phipps - Guardian

Steven Pinker on violence and the human brain, Boaz Almog on quantum levitation, and part two of Lawrence Krauss's wickedly informative lecture on Cosmological Connections
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly Podcast: Population growth and the role of science (49:50)
From: Jason Phipps - Guardian

Author Fred Pearce discusses the seven billion mark as the earth's population grows and Professor Lawrence Krauss talks about Cosmic Connections at The School of Live in London
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly Podcast: A new malaria vaccine and Charles Mann on 1493 (47:12)
From: Jason Phipps - Guardian

Science writer Charles Mann reveals the seismic impact of Columbus on the ecology of the old and new worlds, and we unravel the science behind the new vaccine for malaria
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly podcast: At the Natural History Museum in London (57:42)
From: Jason Phipps - Guardian

Recorded in front of a live audience at this year's Science Uncovered 2011 event at London's Natural History Museum
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly Podcast: Alok Jha talks human evolution with Chris Stringer (41:01)
From: Jason Phipps - Guardian

Also Alok discusses the art of the science documentary and this weeks top science stories including geo-engineering and the decline of the ladybird in the UK.
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Science Weekly Podcast: A UK cutting edge medical research double bill (31:37)
From: Jason Phipps - Guardian

Alok Jha hears how cutting edge British research in heart muscle repair and nerve repair offers hope for those suffering from heart disease and MS.
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly Podcast: Alok Jha meets Nobel Laureate Sir Paul Nurse (34:11)
From: Jason Phipps - Guardian

This week Alok Jha corners one of the UK's leading scientist Sir Paul Nurse who alongside being a Nobel winning geneticist, is also the present President of the Royal Society.
Caption: Guardian Science Weekly, Credit: guardian.co.uk

Guardian Science Weekly Podcast: Alok Jha asks where are we? (33:27)
From: Jason Phipps - Guardian

This week Alok Jha talks to former Guardian Science Editor Tim Radford about his new book The Address Book, an epic musing on our place in the universe starting from his own ...
Caption: Sir Richard Sykes, Credit: guardian.co.uk

Science Weekly Podcast: Nell Boaes meets Sir Richard Sykes Chair of the Royal Institute (36:11)
From: Jason Phipps - Guardian

Sir Richard Sykes discusses his forthcoming lecture, The evolution of antimicrobial resistance: a Darwinian perspective

Piece Description

Brian Greene, professor of physics and mathematics at Columbia University, joins us in the studio to help us get our heads around multiverse theory. His new book The Hidden Reality is out now.

Brian also poses a question that will be answered in next week's maths special podcast. Please post any other equations you need solving or mathematical questions you would like to ask on our blog (below).

Tim Jackson, professor of sustainable development at the University of Surrey and author of Prosperity Without Growth, responds to Guardian listeners' questions in a live web chat. We sat with him throughout the Q&A session.

Subscribe for free via iTunes to ensure every episode gets delivered. (Here is the non-iTunes URL feed).

Follow the podcast on our Science Weekly Twitter feed and receive updates on all breaking science news stories from Guardian Science.

Email scienceweeklypodcast@gmail.com.

Guardian Science is now on Facebook. You can also join our Science Weekly Facebook group.

We're always here when you need us. Listen back through our archive.

Broadcast History

Uploaded to Guardian website Monday 21st March 2011

Intro and Outro

INTRO:

Let's check in with the Guardian's Science Weekly team - they're back in their London studios this week

OUTRO:

The latest from The Guardian's Science Weekly team

Related Website

http://www,guardian.co.uk/scienceweekly