Scientists have, for a long time, been held in high esteem. Yet scientist struggle to effectively mediate evidenced-based outcomes in highly politicised and contested public policy issues, such as... 

A friend of mine, Mark Halle, argues that the world of conservation is going nowhere and that a new vision is needed to take it out of its maelstrom. I agree and often solutions are not found in... 

The expediency for rent-seeking that comes with large capital infrastructure projects is always lurking behind the scenes. The extent to which long fingers can grab as much as possible is largely... 

The debate on the independent power producer (IPP) programme can serve as a useful distraction, and power utility Eskom is exploiting it to the full. The problem is not the IPPs, and they never... 

The Limits to Growth (LTG) thesis was developed in the 1970s by a group of experts collectively called the Club of Rome. They used a computer (at that time, they did not have sufficient data or the... 

Sometimes environmental dystopia can obscure progress. As the global climate negotiation process moves along, it is interesting to see how the climate change and fossil fuel debate is beginning to... 

Donald Trump's Presidency will, no doubt, have a significant impact on the progress on collective action on the climate change front. The US President-elect has promised to rip apart any semblance... 

A group of University of Cape Town students organised a panel discussion on the decolonisation of science, which is also another way of saying that science should be Africanised. The YouTube... 

Sustainability theorists have generally provided broad and abstract descriptors of technoeconomic transitions, as they are focused on drivers that shift the adoption of new technologies, displacing... 

It is hard for people to appreciate the history of renewables if they were not there from the beginning. Renewables started way before the large roll-out we have seen since 2012. Back then, it was... 

The European project has been long in the making, starting with the formation of the European Coal and Steel Community (ECSC), which involved France, Germany, England and others and formally came... 

This question – What's next for environmentalism? – arose from a reflection piece (which is available on the WWF-SA website) that I wrote for the Ecomodernist Manifesto (EM), which was launched in... 

Energy technologies involve two realities that influence the way we do our planning: certainty and uncertainty. There is certainty in tried and tested stuff, and this relates to our experience and... 

We are in an interrugnam, as Marxists would say. We are stuck in a nineteenth- or twentieth-century-type economic model that sits in the way of doing things in South Africa and contrasts with a... 

The debate about whether or not we need nuclear power is raging among energy experts and policymakers. Sometimes it feels like it is a done deal and then it is not. Bidders have been asked to... 

There is water and there is no water. A physical resource may be abundant but it is scarce – through waste, poor pricing, inefficient allocation or the inability of human systems to keep up with... 

Many years back, the rand plummeted, reaching its lowest level against the dollar – close to R25 to the US currency. This was around 2001 and  prompted the then President Thabo Mbeki to launch a... 

The year 2015 will go down in history as the hottest on record. Bizarre weather continues to play itself out in front of our eyes. In the US, intense tornadoes, snow storms in Texas and floods in... 

The National Treasury has released a draft Carbon Tax Bill and has invited interested parties to submit comments by the middle of this month. There are design and implementation issues with the... 

Schumpeter once wrote: "There is certainly no point in trying to conserve obsolescent industries indefinitely; but there is a point in trying to avoid their coming down with a crash and in... 

South Africa is fourteenth out of the 20 or so worst emitters of greenhouse gases. Today or historically, we account for between 1% and 2% of global emissions. Even though this may be considered... 

The African National Congress's (ANC's)  National General Council (NGC) discussion document was released a few weeks ago and makes for an interesting read. This article will focus on the economic... 

The furore over the carbon tax that is playing itself out in public and behind closed doors is leading to an impasse. From the submissions made to the Davis Commission (which is reviewing the... 

Scientific persuasion could not be more compelling than the growing evidence that climate change and variability pose the greatest threat to humanity. But whether collective political action will... 

Minerals and energy resources will continue to play an important role in South Africa’s economy. It is what South Africa does that will determine its future. While we have substantial minerals... 

The current crisis at at power utility Eskom is a result of policy decisions made during and after apartheid. Faulty energy paradigms, political interference and a corporatist mentality have... 

Pollution remains one of the challenging issues for many emerging economies. They want growth and development before worrying about dealing with the long-term externality problems. There are... 

There is a need for a more holistic view of mining than the current compliance mode of governance. By holistic, one means working on the full virtuous cycle in which depleting valuable resources... 

Unconventional reserves, unlike cheap conventional sources, remain vulnerable to market conditions, technology and geological characteristics. Transplanting from one country condition to another... 

Most jobs in renewables are created during installation. This is not different from constructing a soccer stadium or building the next Carlton Centrehere there are foundations to be laid, cement... 

Improving the performance of, and labour participation in, the primary sectors of the South African and the manufacturing sector should be priority. We have had massive job losses in the mining... 

I was invited by the Danish Embassy in South Africa to undertake a study tour of the Nordic country with fellow South Africans. There were 12 of us from both the public sector and the private... 

The Brazil, Russia, India, China and South Africa (Brics) meeting held in Fortaleza, Brazil, in July, ended with the establishment of the Brics bank, called the New Development Bank, raising not... 

After a long process of consultation, the Integrated Urban Development Framework (IDUF) has been released for further discussion and debate. The IDUF is a slim document but contains numerous ideas... 

Debates on living wages or minimum wages are not unique to South Africa. You will find similar debates in France, the UK and the US following a recession and growing household debt in these... 

Living with an electricity monopoly mandated to provide basic services is always a double-edged sword. If it is well run and efficient, it can be a boon for consumers and the public in general. If... 

I attended a recent Academy of Science of South Africa (Assaf) conference on nuclear power in Pretoria.  It brought to fore the mountain of justification – moral, financial and technical – the... 

There is heightened activity on the shale-gas front. Government is pushing ahead with hydraulic fracturing, or fracking, and the Department of Environmental Affairs recently completed a life-cycle... 

On the surface, the relation between high electricity and oil prices and food inflation can be perceived as linear rather than dynamic. There is a relation but it is more complicated. Here are few... 

The latest version of the Integrated Resource Plan (IRP) has some interesting changes, which could have far-reaching consequences for South Africa’s electricity mix. This IRP is a vast improvement... 

The recent rise in electricity prices is eating away at everybody’s pockets. While energy-intensive users are the largest consumers of electricity, in terms of total share, they receive prices at... 

All environmental externalities emanate from the economy and they also reflect the evolution and moment at which societal values are. In reality, as people’s income and levels of education grow, so...