As gay marriage is legalised in countries around the world, some studies claim to show that rearing children in same sex families can be harmful. Bobby Lopez was raised by two lesbian mothers but today campaigns for the right of children to be raised by a biological mother and father.

Debating Lopez are James Croft, humanist leader and gay rights campaigner, and Jacob Clark who has been fostered for the past two years by a gay clergy couple.

For Bobby Lopez http://englishmanif.blogspot.co.uk

For James Croft: http://ethicalstl.org/

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