Dr. Hannah Ritchie

Hannah completed her PhD in GeoSciences at the University of Edinburgh.

Fish

by Dr. Hannah Ritchie and Dr. Max Roser in OWD Feb 23, 2023 — 6 min read

See data on wild fish stocks; threatened species and how seafood production is changing.

by Dr. Hannah Ritchie and Dr. Max Roser in OWD Feb 14, 2023 — 11 min read

How quickly are countries scaling up the production of renewable technologies? Explore the data.

by Dr. Max Roser and Dr. Hannah Ritchie in OWD Feb 10, 2023 — 22 min read

by Dr. Hannah Ritchie and Dr. Max Roser in OWD Jan 3, 2023 — 7 min read

by Dr. Hannah Ritchie and Dr. Max Roser Dec 18, 2022 — 16 min read

by Dr. Hannah Ritchie and Dr. Max Roser in OWD Oct 22, 2022 — 50 min read