推薦Steven Pinker: Is the world getting better or worse? A look at the numbers easondefa 2018-09-16 推薦Steven Pinker: Is the world getting better or worse? A look at the numbers2019-01-25T20:34:45+00:00 未分類, 生命TED Talk Steven Pinker: Is the world getting better or worse? A look at the numbers 分享: on Twitter on Facebook on Google+ 學習, 影音Related Posts 推薦Jia Jiang: What I learned from 100 days of rejection? 龍眼花茶 推薦Emma Marris: Nature is everywhere — we just need to learn to see it
