Affordable green homes
Some proponents of affordable housing may be under the impression that sustainable homes are more expensive to construct and maintain than those built using traditional means. However, there are actually a number of sustainable practices that can make green homes more affordable than traditional homes for their inhabitants. There are a number of cost-effective green
3D printed bioplastic: the future of construction?
To date, most 3D printed buildings have been built from concrete. Could 3D printed bioplastic be a more sustainable option? Additive manufacturing, or 3D printing, is a major part of the fourth industrial revolution and it will transform the construction sector, according to Zoubeir Lafhaj, an expert in the future of construction, from the graduate
Can we engineer life? 4.2 Plant gene technology: Bt aubergines
Anyone attached to Greece (and I am one of them) knows moussaka, one of the most traditional dishes of the Greek kitchen. I have mixed feelings on it, even though I love all ingredients of this oven dish with aubergines as main ingredient. How come? Many Greek chefs add cinnamon to the dish, in addition
Limits to biomass use
Since the turn of the century, there is a discussion raging on the limits to biomass use for energy purposes, in order to control man-made CO2 emissions. After having been greeted with enthusiasm at first, bioenergy is now met with many more restrictions. How do we look upon this after all these years? This is
Club of Rome 50 years old
Fifty years ago, the Club of Rome was founded; in its own words ‘an organisation of individuals who share a common concern for the future of humanity and strive to make a difference…. Our mission is to promote understanding of the global challenges facing humanity and to propose solutions through scientific analysis, communication and advocacy.’
Can we engineer life? 3.3 Well-being for all
In 1971 I did a work placement at Tel Aviv University in Israel. It was a wonderful and decisive period in my life. The researchers in the lab judged it more important that I got to know their country, than that I did some research for them. Saturday, Sabbath, was their only day off, but
Can we engineer life? 4.1 Hunger in the world increases
In September 2017, the FAO released a report on hunger in the world. According to this report, in 2016 11% of the global population experienced hunger, i.e. 815 million people, 38 million more than in the preceding year. This is rather shocking, as the rise comes after a gradual decline in the preceding decade. All
on: 30 September 2018