By David Glance, University of Western Australia

In 2012, the UK’s Sunday Times reported that actor Bruce Willis was going to sue Apple because he was not legally allowed to bequeath his iTunes collection of music to his children.

The story turned out to be false (and shockingly bad journalism) but it did start a conversation about what we can, and can’t, do with our digital possessions.

By Suzie Thomas, University of Helsinki

By Rob MacKenzie, University of Birmingham

To exaggerate is human, and scientists are human.

Exaggeration and the complementary art of simplification are the basic rhetorical tools of human intercourse.

So yes, scientists do exaggerate. So do politicians, perhaps even when, as the UK’s former environment secretary Owen Paterson did, they claim that climate change forecasts are “widely exaggerated”.

By Saskia Vermeylen, Lancaster University

Whether you’re into mining, energy or tourism, there are lots of reasons to explore space.

Some “pioneers” even believe humanity’s survival depends on colonizing celestial bodies such as the moon and Mars, both becoming central hubs for our further journey into the cosmos. Lunar land peddlers have started doing deals already – a one-acre plot can be yours for just £16.75.

By Graham Oppy, Monash University

Disputes about the existence of God — like most disputes about religion, politics, and sex — almost always generate heat but not light.

The question of the existence of God seems intractable. As with other philosophical questions, there is no method to follow in seeking to answer it. Moreover, there is no prospect of reaching an agreed answer to it.

By Uli Beisel, Bayreuth University

Despite it being nearly six months after the Ebola outbreak was confirmed by the World Health Organisation (WHO), we are still hearing stories of severe shortage of gloves in health facilities in West Africa. Many nurses have been asked to reuse them or merely rub their hands with chlorine after consultations.