Yodit Feseha looks at the numbers that underlie much of nature, and how we see beauty
Tom Gordon argues in favour of having our genome sequenced and Faiza Peeran argues against.
Angelina Chrysanthou explores the sub-conscious factors which influence our decision making
Robyn Hopcroft explores the muddled world of morality
From hammerstones to biotechnology: Lizzie Norris looks at the engineering that has helped us to increase our lifespan and improve our quality of life.
From the origin of life through to the development of language and culture, Charlotte Mykura explores the rise of human beings
Nam Cheah looks at the evolution of the hominoid diet