Are Our Seasons Changing?
This year some magnolias bloomed again in the autumn and other plants such as rhubarb are also showing some particularly unseasonable behaviour.
This week one listener wants to know whether this means our seasons are changing, and what might be the probable impact of such a change. You also want to know whether seabirds are taking valuable fish out of the nets of fishermen, or is it we humans doing the same to gulls, auks and gannets? Why do planets always end up orbiting around their star's equator? And what are the mysterious coronal holes that appear in the Sun's atmosphere?
On the panel this week are astronomer Dr Carolin Crawford of Cambridge University; Professor Andrew Watkinson, Director of Living with Environmental Change; and Professor Philip Stott and environmental scientist of the University of London.
The programme is presented by Richard Daniel.
Producer: Toby Murcott
A Pier production for BBC Radio 4.