Africa

138 Items

Nnaemeka Ikegwuonu, Morgan Richmond, and Romi Bhatia speak on a panel

Adaobi Ezeokoli

Analysis & Opinions

Innovation Key to Nigerian Start-up to Keep Food Fresh

| Nov. 21, 2022

ColdHubs, an innovative Nigerian agricultural enterprise that uses solar-powered refrigerated storage units to keep food from spoiling, is slowly but surely expanding to nearby West African countries. But it faces big challenges to scale up and finance its operations, company founder and CEO Nnaemeka Ikegwuonu told a Harvard Kennedy School audience celebrating the 2022 Roy Award winner.

rainwater harvesting tank with ladder

Flickr/Sustainable Sanitation Alliance

Journal Article - Frontiers in Water

Factors Affecting Farmers' Decision to Harvest Rainwater for Maize Production in Ghana

    Authors:
  • Enoch Bessah
  • Emmanuel Donkor
  • Abdulganiy O. Raji
  • Olalekan J. Taiwo
  • Olusola O. Ololade
  • Shadrack K. Amponsah
  • Sampson K. Agodzo
| Sep. 28, 2022

Climate change, especially the variability of rainfall patterns, poses a threat to maize production in Ghana. Some farmers harvest rainwater and store it for maize production to cope with unpredicted rainfall patterns. However, there are only a few studies on the adoption of rainwater harvesting for maize production. This study analyses the factors that influence farmers' decision to harvest rainwater for maize production in Ghana. 

Two men unload produce from a wheelbarrow in front of a ColdHubs cold storage station

ColdHubs

Press Release

‘ColdHubs’ Enterprise Wins Harvard’s Roy Award for Environmental Partnership

| Sep. 12, 2022

The Environment and Natural Resources Program at Harvard Kennedy School’s Belfer Center for Science and International Affairs announced today that ColdHubs Limited is the winner of the 2022 Roy Family Award for Environmental Partnership. The company—born out of a partnership between the Smallholders Foundation, the Institute for Air Handling and Refrigeration (ILK Dresden), and the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)—uses solar-powered walk-in cold rooms to reduce post-harvest losses for smallholder farmers across rural Nigeria.

Pakistan Navy soldier stands guard while a loaded Chinese ship prepares to depart.

AP Photo/Muhammad Yousuf

Journal Article - Quarterly Journal: International Security

Pier Competitor: China's Power Position in Global Ports

    Authors:
  • Isaac B. Kardon
  • Wendy Leutert
| Spring 2022

Commercial international port terminals owned and operated by Chinese firms provide dual-use capabilities to the People's Liberation Army during peacetime. They enable China to project power into critical regions worldwide by providing military logistics and intelligence networks.

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Analysis & Opinions - Bloomberg Opinion

After Oil: Throwing Money at Green Energy Isn’t Enough

| Sep. 17, 2020

The geopolitical and geo-economic forces wrought by the coronavirus pandemic, as examined previously in this series, are likely to slow the transition to a more sustainable global energy mix. Fortunately, the pandemic has also resulted in governments gaining vastly greater influence over whether this shift stalls or accelerates.

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Analysis & Opinions - Bloomberg Opinion

Pandemic Is Hurting, Not Helping, Green Energy

| Sep. 16, 2020

For most people, there was nothing to celebrate when the International Monetary Fund downgraded its outlook for global economic growth in June, anticipating a contraction of 4.9% for 2020. Yet for others, such as the small but persistent group of economists and others known as the degrowth movement,” the Covid-induced economic slowdown has a silver lining.

A worker stands near a tunnel

AP/Vincent Thian

Journal Article - Ecosystem Health and Sustainability

A Global Analysis of CO2 and Non-CO2 GHG Emissions Embodied in Trade with Belt and Road Initiative Countries

| 2020

The Belt and Road Initiative (BRI) is an important cooperative framework that increasingly affects the global economy, trade, and emission patterns. However, most existing studies pay insufficient attention to consumption-based emissions, embodied emissions, and non-CO2 greenhouse gases (GHGs). This study constructs a GHG emissions database to study the trends and variations in production-based, consumption-based, and embodied emissions associated with BRI countries

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Analysis & Opinions - The Economist

COVID-19 Pandemic Accelerates the Rise of Digital Payments

| Mar. 20, 2020

Could using the cash in your pocket have the potential to spread covid-19? That question has rarely appeared in the news, but many governments and leaders in the digital payments industry are wondering how the virus might impact the use of cash. Several countries have already taken drastic measures to limit circulation of bank notes. Could such interventions lead to the end of cash payments?

People walk by a money exchange shop in Hong Kong.

AP/Kin Cheung

Analysis & Opinions - Project Syndicate

The COVID-19 Cash Out

| Mar. 19, 2020

Because hand-to-hand exchange of physical currency could transmit the coronavirus, countries around the world are being forced to reconsider the use of cash. In fact, COVID-19 might turn out to be the catalyst that finally brings digital payments fully into the mainstream. Not surprisingly, the digital-payments industry is already focusing on the opportunities created by the crisis.