Academics Publishing an Open Access Textbook on Environmental Sciences: Conservation Biology in Sub-Saharan Africa By Richard B. Primack and John W. Wilson. The book contains hundreds of photographs from Africa, such as this cheetah family, which are published as CC BY 4.0. Photograph by Markus Lilje,
carbon footprint 2020 Shrinking Our Carbon Footprint: Update One In December, we announced our intention to reduce our carbon footprint in 2020. This post includes more detail about our plans and an update about what we’ve achieved thus far.
