Nobel laureate Michael Spence, professor of economics at NYU's Stern School of Business and senior adviser at General Atlantic, comments on Federal Reserve monetary policy during an interview with Bloomberg's Romaine Bostick and Guy Johnson on "Bloomberg Markets."

Speaking to the Governor of Ekiti State in Nigeria and Chairman of the Nigeria’s Governors Forum, Dr Kayode Fayemi, CNBC Africa’s Kenneth Igbomor explored details such as the pipeline of deals coming from Nigeria to the Africa Investment Forum this year, the boardroom conversations that have taken place, the need for an enabling business environment for investors, and accessing development finance capital.

A new president of the rotary club district 9110 in Lagos has said world over, Educational systems are Digitized and he plans to renovate worn dilapidated Public school to meet standards.

This week's Eco Africa is a special edition on eco-friendly businesses. From recycled batteries in Ghana to compost toilets in Germany, we explore the startups proving that it pays to be green.

On this week's Eco Africa, we check out whales in South Africa, rubber tires' recycling potential in Germany and endangered gazelles in Tunisia.

Lithium, a vital component of batteries contained in mobile phones, computers and electric cars, is a prized metal. In Portugal, which sits on vast, untapped deposits, it's also a divisive topic. The Socialist government wants the country to become the number one European supplier of the metal, with plans to create thousands of jobs. But not all Portuguese are happy about this new mining business and its environmental impact.

On this week's Eco Africa, we see out how Intensive farming has taken a toll on South African land, how food is grown with hydroponics in Nigeria and why farming doesn’t have to mean deforestation.

This week, Eco Africa discovers why nature and culture go hand in hand. Meet the musicians, artists and designers getting creative to protect the planet.

Overconsumption, not overpopulation, drives climate change. A projected decline in fertility could see the world's population peak in just four decades, with Japan and Spain halving in size.

Britain's Prince William launches the "most prestigious" environmental prize of all time, aimed at fuelling "optimism" by rewarding innovative solutions to the planet's biggest problems.

Cape Verdean inventor and environmentalist Carlos Silva wants to help protect the environment by producing cosmetic products free of perfumes and artificial preservatives.

Here are a few reasons to pick up a copy of The Guardian on Wednesday. Find these stories and much more when you grab a copy of The Guardian on Wednesday⁣ ⁣