High yielding seeds in East Africa

In eastern Uganda, population growth has forced farmers to farm smaller plots of land. Whereas in the past many farmers had access to manure from their animals, increasingly they are having to rely on chemical fertilisers. Moreover, farmers used to keep part of one year’s crop to plants for the following year’s produce. This has become less common and farmers are more likely to buy high yielding varieties (HYVs) of seed to produce their crop. HYVs, along with irrigation water ...

Cyclone Idai

Cyclone Idai struck Mozambique, Malawi, and Zimbabwe in March 2019 affecting up to 2.6 million people. In Mozambique, some 1.85 million people have been affected and in Malawi around 900,000. Around 130,000 people have been displaced in Mozambique, and around 90,0000 in Malawi. The final toll of the cyclone will not be known for many months, perhaps ever. This was the worst cyclone to affect the area since February 2000 when the region was affected by three cyclone in just ...

New Release: IB Environmental Systems and Societies – Study & Revision Guide

We are delighted to announce the publication of our new study and revision guide for IB Environmental Systems and Societies (ESS). Written for the requirements of the 2017–2023 exam sessions, this revision guide offers succinct coverage of the whole syllabus for Environmental Systems and Societies, with extensive self-test material to help students prepare for mocks and final exams. Clearly structured to match the curriculum, it offers exam tips and original case studies.   Here’s what author Adrian Palmer said about his book: I have ...