On the show today, Dear Science talks about alkaline water, age ratings in films being determined by chemistry in the air, and wrongful criminal drug conviction cases, and we have a special giveaway!

Jenny Marcroft from NZ First talks us through her thoughts around abortion law reform.

Lisa Boudet speaks with oral historian Caren Wilton about her book My Body My Business, which aims to destigmatize sex work.

Ella Christensen talks with Niven Winchester from MOTU economic research institute about NZ’s commitment to zero carbon emissions following the IPCC report earlier this month.