By SCOLA KAMAU
Agricultural productivity across Africa
has plummeted greatly as a result of climate change, pointing to future
food crises on the continent.
According to the Worldwatch Institute,
a New York-based environment research organisation, there is an urgent
need for sweeping policy changes on the continent to combat worsening weather
patterns.
Africa's major focus is on adaptation,
ignoring other factors, hence the sluggish progress in combating climate
change.
Tree planting is a preferred initiative