In cities dominated by globalised market forces, how can we achieve social equity and justice? For any sharing economy idea, we need to ask what will it do to fix the big problems confronting us all.
Science isn't cold, hard facts uncovered by emotionless robots. Acknowledging how and where values play a role promotes a more realistic view and can advance science's reputation for reliability.
South Africa celebrates Freedom Day this week amid growing discontent over misrule by President Zuma and the ANC. This has led to increased calls for ethical and caring leaders.
A scholar explains how mercy could be a simple act of opening oneself to those with opposing views.