Dr Aleks Krotoski explores how the internet is reshaping almost every aspect of our lives. Aleks charts the extraordinary rise of blogs, Wikipedia, and YouTube.

Series in which Dr Aleks Krotoski explores how the internet is reshaping our lives. She shows how commerce has colonised the web, and how 'free' sites are paid for.

Dr Aleks Krotoski explores how the internet is reshaping our lives. She charts how the Web is forging a new, young brand of politics involving direct action.

Series in which Dr Aleks Krotoski explores how the internet is shaping our lives. Aleks examines social networks and asks how they're changing our relationships.