Recent reports have highlighted Australia’s declining results in PISA testing of maths, science and reading capabilities of children. Some in particular have drawn attention to Australia’s relatively weak performance compared with China and Singapore. I am unsure what this means. Should we invest more in maths and science education?
The Singaporean government is making it harder for foreigners to work there. International company people I meet in Singapore complain that young Singaporeans cannot perform as well as foreigners and demand too much pay, and the government is trying to force companies to employ more locals.
Read more: I argue that STEM is not the most important priority
I was honoured to invited to speak at the World Engineering Convention in Melbourne next Friday morning at 9 am. Dom and Mel Gioia interviewed me for their Engineering Heroes Podcast series. I hope it starts some interesting discussions around engineering communities in Australia and elsewhere. I launched into the interview with the ideas I was planning to talk about next Friday. So you can hear a preview here…
Well, you could have done… But I changed my mind.
I am going to take a different approach, more relevant to engineering globally, and with sustainability in mind. So the podcast is a kind of preview. Please join me next Friday in Melbourne to hear a different take on this. How culture and value perceptions influence engineering practice, and how we could transform our world.
Here’s the podcast link.
How often do hear people saying we need better leaders?
We blame our slow responses to climate change on populist leaders. Thanks in part to populist leaders, women still face the same barriers as they did two or three decades ago. We are consuming earth’s irreplaceable resources, mineral and biological, far too fast to ensure future generations share the lifestyle we have today. We can change… but we need good leaders!
We hear time and again how people are losing their trust in leaders, politicians, institutions, and journalists. Where, they ask, are the Roosevelts, Kennedys, Churchills, Ghandis, and Mandelas who could lead us through these challenges?
We have run out of time to sit and wait for a phalanx of talented and inspiring leaders to emerge and rescue us.
I think we can make good leaders emerge much sooner. Universities could do that, but they need some new ideas.
Despite current on-going energy shortages and load shedding, Pakistan has energy wealth that could be unlocked just by thinking differently about electricity distribution.
Electricity supply is capital intensive engineering. Pakistan built the existing electricity supply network with the help of large loans on favourable terms from the World Bank and other international institutions.
In addition, Pakistan has benefited from the generosity of Saudi Arabia in providing low-cost fuel.
Pakistan has reaped the benefits of large hydroelectric generating plants at Mangla, Tarbela and other dams: they generate electricity with no ongoing fuel costs.
As fuel and capital borrowing costs rose for Pakistan in the last 20 years, and the proportion of cheap hydro power reduced, Pakistan governments shielded people from the real cost of electricity generation with generous subsidies but these cannot continue.
Another factor that frustrates efforts to find energy solutions is the high cost of engineering in Pakistan. Through research we have identified many factors that Pakistan engineers struggle to overcome, such as the deep social divides that inhibit effective collaboration and knowledge sharing between engineers, investors and labour. Given the same requirements for product availability and service quality, the cost is almost invariably higher in Pakistan than in industrialised economies like Europe and the USA. Just as an example, when indirect costs are taken into account, the cost of safe drinking water ranges from US$50 to $150 per tonne in Pakistan while the cost in Australia, the driest continent, is US$3 per tonne.
(This is an updated and extended version of an article published in The News, Pakistan, 31st May 2013)