Plastic recycling: many technologies available, no winner, says Lux Research
As plastic waste can now be found in the remotest areas of the Earth, plastic recycling becomes urgent. We know that biodegradable plastics are a niche solution, so we need to organize and implement recycling of non-degradable plastics fast now. A recent Lux Research report shows that four technologies will remain dominant in the near
Insects: now it’s the time to cherish our little friends
The decline of insects has been well established now. It concerns both their abundance and their diversity, and spans all continents. If they decline even more, we will run into unknown risks, because we depend on them in many ways, partly unknown. We know enough to act now. Let’s build environments in which our little
Could reforestation stop climate change?
A publication in Science last year triggered a debate: can we stop climate change by planting billions of trees? These trees would capture CO2 and in so doing, save the earth from overheating. Indeed: trees planted in sufficient numbers could stop global heating. But wouldn’t such a scheme of reforestation end up in a technical
Global warming: businessmen and central bankers come to the rescue
Figures on global 2019 climate have come in and global warming does not seem to slow down. Many new records were set, like that on ocean water temperatures. That 2019 is not the hottest year on record is only due to a very slight El Niño effect in 2019 (as opposed to the hottest year
Let’s have a better look at job quality, says Dutch WRR
The report The better job (in Dutch) by the Netherlands Scientific Council for Government Policy (WRR) is ground-breaking. For the first time in forty (!) years, there is attention for job quality in Dutch politics. A subject that had been reduced to the point of oblivion by economic crises and neoliberal policies. Jobs, jobs, jobs
The energy transition is a digital transition too
By the end of last year, Dutch Rathenau Institute produced a thought-provoking report on the energy transition (in Dutch). We need artificial intelligence, sensors and other data applications in the energy transition, according to the report. Because we need to switch from a top-down electricity grid to a grid that will primarily be fed from
Carbon storage in the soil
The Conversation, that invaluable source of balanced information, ran an article on carbon storage in the soil. Potentially, one of our main instruments for controlling the rise of CO2 concentrations in the atmosphere. But present developments point the other way: carbon emissions and soil depletion, at a pace that might even harm the world’s agricultural
CRISPR to the rescue as bacteria develop antibiotics resistance
Antibiotics resistance of harmful organisms becomes a major problem – in agriculture, in human and veterinary medicine. Scientists now try to come up with new methods. They think that CRISPR (discovered less than 10 years ago) might be a solution. Scientists don’t often highlight it, but resistance of harmful organisms to our drugs is becoming
