Could the most like form of extra-terrestrial life be a fish? Water has a crucial role in the development of life

Two very different topics on Big Ideas: First a history of neuroscience. Much of what’s accepted knowledge today was considered utter nonsense when it was first discovered. For example that animals could have a conscience. And then Big Ideas looks at security policy in Europe – from a Finnish perspective. Small countries are profoundly affected by great powers and their policies. Can they still make vital choices of their own?

Thousands of new chemicals enter our living and work environment every year. How do we protect ourselves?

CRISPR makes genetic manipulation far easier and more precise. Should we be worried?

Data is king and mathematical algorithms rule.

Preparing Australia for digital transformation.

Artificial intelligence and machine learning are increasingly entering the realm of art and also advertising. What does that mean for our notion of creativity? And how do persuasive algorithms work?

How do we rethink housing and urban development?

Should university students be warned when dealing with confronting ideas?

If technology allows you to have a virtual presence beyond your physical death will you choose to do it?