For this week's Tuesday Wire, Allan Blackman joined Casper and Milly over the phone for Dear Science. Casper spoke to National’s Shane Reti about the government’s policy reshuffle announced this week and Dáithí Stone, climate scientist at NIWA about what’s driving Cyclone Gabrielle.

Milly speaks to Assad Shamseldin from the University of Auckland about improving our stormwater infrastructure. And Milly also spoke to epidemiologist Michael Baker about the new measles case identified in New Zealand.