Features in issue 2574-2575

A wealth of wonderful workshops

by Milan Rai

The sixth glorious year of PN Summer Camp

Unlocking Lovelock?

by Gabriel Carlyle

Gabriel Carlyle casts a sceptical eye over James Lovelock's much-vaunted ideas and independence at the Science Museum

Moving from arms to renewables

by Sarah Waldron

Sarah Waldron makes the argument for conversion