Our family is always keen to try and lessen our eco footprint and very fortunate to live in a suburb that recycles. My mom recently read an article in a local magazine about ladies who were filling plastic 2 litre bottles with dry, clean non-recyclable plastic waste.

She decided why not, and found one of our empty soda bottles and starting cramming in every piece of plastic packaging we could find. You do not want to know how much plastic fits into a 2-litre plastic bottle. You can compress the plastic enormously using a dowel and even when it is full it is still surprisingly light. You know the bottle is full as it becomes very rigid and you can actually stand on it without it collapsing.

The exciting part is that these two litre bottles are used as an ecologically friendly building material and are known as EcoBricks.

The first EcoBricks were prototyped in Guatemala 23 years ago as an alternative building material. The idea was that it combats both pollution and poor infrastructure in communities. It’s also been used as building materials in places such as Mexico, Thailand and Peru.

Greyton in the Western Cape was the first town to use EcoBricks in South Africa for community gardens and local schools.

The EcoBricks are easy to make and then built into interlocking blocks that are easily assembled and provide a high insulation value. They fit together with the bottle tops acting as anchoring notches. When stacked together they can be plastered and used to construct boundary walls, garden features or low-cost housing.

Such a good idea as it gets rid of all that pesky plastic, provides a material which can be used by the poorest in our community, is great occupational therapy and can be done by the both young and old.

Currently residents of the Brown and Annie Lawrence and the Helen Keller Society in Pinelands are making bottle bricks to be used for a school building project in Delft.

If you want to give it a go, you can donate your plastic packed bottles at the Montebello Design Centre shop. The bottles are then collected from here by the EcoBrick Exchange.

People are always asking what they can do and as Braam Malherbe says, “Do one thing” and this is a thing I like!

The founder and director of Africa’s first integrated drug discovery centre, UCTʼs Professor Kelly Chibale, has been named as one of Fortune magazine’s 50 World’s Greatest Leaders for 2018.

Chibale, whose Drug Discovery and Development Centre (H3D) at the University of Cape Town (UCT) pioneers world-class drug discovery in Africa, has also become known for his pivotal work on malaria.

He was included in Fortune magazine’s annual list of “influential figures we admire most”.

The National Research Foundation A-rated researcher shares the honour with leaders ranging from Bill and Melinda Gates to the presidents of France and South Korea – Emmanuel Macron and Moon Jae-in – as well as tennis player Serena Williams, Apple CEO Tim Cook and the Me Too movement.

Chibale said that his inclusion on the list was “totally unexpected and overwhelming. I am so grateful to God for this recognition on the global stage”.

Fortune magazine said its list looks at all sectors of society to find leaders “who are using their power and influence to make the world a better place”.

Chibale was selected for his pioneering work in developing infrastructure to support scientific research. The Zambian-born scientist founded H3D at UCT in 2010 and officially launched it in 2011. Having started out with a handful of researchers, he has grown H3D into a world-class centre, with more than 60 researchers in addition to approximately 30 postgraduate research students and postdoctoral fellows in his academic group. His team works out of state-of-the-art facilities at UCT thanks to various partnerships, including the Bill & Melinda Gates Foundation, Medicines for Malaria Venture, Novartis and the South African government.

H3D works mainly in the fields of tuberculosis and malaria and already has a potential drug for malaria in human trials.

A source of health innovation

Chibale said he hoped that H3D would contribute to a global pipeline of new medicines for malaria and tuberculosis able to circumvent drug resistance. He added that he was inspired by confronting Afro-pessimism and debunking the myth that Africa could not be a source of health innovation.

“We need to demonstrate that Africa has more to offer than the mere opportunity for human clinical trials. Africa has largely been a recipient of Western research. It is time for Africa to also contribute research so that people from other continents can also benefit.

“The challenges we are trying to address in Africa are not just African challenges but human challenges. In this way Africa can earn respect.”

Chibale is a firm advocate of the widespread benefits of research.

“Research is not a luxury. It provides solutions, creates jobs and infrastructure, builds capacity as well as expertise, attracts foreign direct investment, can seed an industry and contributes to reversing the brain drain.”

Chibale said he was particularly honoured to be included on the Fortune list with Bill and Melinda Gates, who have committed substantial resources to fighting the scourge of malaria, tuberculosis and other infectious diseases.

“Not only are Bill and Melinda immense contributors to the recognition I have received through the support of our H3D work from their foundation over many years, they are both tremendous inspirational and exemplary role models of leaders who serve others.

“Although I have no right to tell African billionaires and millionaires how they should use their money, I would like them to consider following the example set by Bill and Melinda by investing in scientific research in Africa.”

Pursuing goals

With World Malaria Day on April 25, Chibale said that it was imperative to work towards combating malaria.

“Africa is no longer just a place to conduct human malaria clinical trials. Africa is now also a place for malaria drug discovery and development. It is important to combat malaria, not just because of the unacceptably high numbers of deaths it is responsible for, especially among our children, but also because malaria continues to choke economic growth on the continent.”

Chibale’s life story is inspiring. He grew up in extreme poverty in villages and townships in Zambia. His home had no electricity or running water and he shared a single bed in a tiny room with his brother. But his perseverance and faith propelled him to reach his goals.

“It’s not how you start, but how you end up that matters,” said Chibale. “Adversity can allow you to discover gifts that you never knew existed.”