U Waterloo #13 Worldwide!

The latest university ranking scheme is one from Times Higher Education (THE) and their University Impact Rankings for 2019.  This new ranking is based on the 17 UN Sustainable Development Goals and how well each university contributes towards meeting those goals. According to a news summary, Waterloo does particularly well on 4 of the goals, namely Partnership for the Goals, Sustainable Cities and Communities, Climate Action, and Reduced Inequalities.

Listing of the 17 Sustainable Development GoalsOverall, Canadian universities score well in these sustainability rankings, with McMaster #2, UBC tied for #3, University of Montreal tied for #7, York #26, and Toronto #31.  McGill comes in somewhere in the 101-200 range.  I haven’t spent any time looking at the details yet, so I’m not sure what contributes to some of these rankings.

A lot of the “top” US universities didn’t participate in these rankings, so it’s hard to make many comparisons.  The top 3 ranked US colleges in these rankings were U of North Carolina at Chapel Hill at #24, Arizona State at #35, and U Maryland Baltimore County at #62.  I’m aware of these places because they have strong STEM programs and research activities, but most Canadians probably aren’t aware of them.  Perhaps next year more US colleges will participate.

In general, sustainable development is an important goal and increasingly a part of engineering education and practice.  Engineers Canada, the body responsible for accreditation of engineering education in Canada (among other things), has a national guideline on sustainable development for professional engineers published in 2016.  Various bits and pieces of this are already built into our curriculum for chemical engineers (and I assume in other disciplines), but there are further improvements we continue to work towards.

 

For further news details:  https://uwaterloo.ca/news/news/university-waterloo-among-top-schools-world-social-and

Autism and Air Quality

Autism, or more accurately Autism Spectrum Disorder (ASD), is in the news and public view a lot in recent years.  According to some recent reports, it is now diagnosed in 1 out of 68 children (1.47%) in the U.S.  Reasons for the apparent increase in diagnoses over recent decades are complex, but they lead us to wonder what is happening and what are the causes?

Recent scientific literature suggests that the specific causes are largely unknown, but there is a very strong genetic component (heritability of 80%).  Unfortunately, even the genetic aspects are very uncertain and probably highly complex, not just a simple set of genes like the ones that determine your eye colour.  Although genetics may play a large role, there are also indications that environmental factors are involved, perhaps in some sort of interaction with the genetic factors.

The popular and social media keep going in circles about vaccines, a factor for which there is no reliable scientific evidence at all.  At the same time, there seems to be complete ignorance of a growing body of scientific literature linking ASD with air quality.  A quick search through peer-reviewed scientific literature using the Scopus database shows at least 160 papers that mention “autism and ‘air pollution'” somewhere in the publication over the past 20 years.

I don’t know a lot about ASD, but I can comment on air pollution and so here I’ll discuss what I see from some of this literature.  Much of the research literature is only fully available if you have access to a university library (like me), but I’ll try to provide some links to at least the summary or abstract of the studies.  Much of this literature is highly technical however, so don’t worry if it’s not so easy to digest.

Continue reading

Ontario’s New Climate Change Plan

The new Ontario government recently released their plan to tackle carbon emissions and climate change.  This comes after scrapping the previous government’s relatively new cap-and-trade scheme that was set up in collaboration with Quebec and California.  Below I’ll give a detailed analysis of various parts of the plan, but here is my high level overview.  There are some promising bits and pieces (without knowing a lot of details yet), but it is relatively unambitious and somewhat odd in its approach.  This new government has generally focused on reducing regulation and taxpayer-funded spending, but this plan implements additional regulations and uses tax money to subsidize industry.  This seems inconsistent.  If you want to see the plan and comment, here is the link.  Now for my detailed analysis… Continue reading

Ontario Climate Change Plan Input

The new Ontario government quickly trashed the beginnings of an approach to reducing carbon emissions and climate change, i.e. a “cap and trade” system in collaboration with California and other provinces and states.

Now the government is looking for input into their promised new and improved approach, which you can provide at https://www.ontario.ca/form/tell-us-your-ideas-climate-change .   It’s open until November 16 2018.

A recent report has re-confirmed that we only have until about the year 2030 to substantially reduce carbon dioxide emissions, before the goal of keeping the global average temperature increase to less than 1.5 degrees Celsius becomes physically impossible.  (This is actually not surprising news since it’s been known for many years in the scientific literature, while the world at large continues to do nothing substantial).

Young people, and parents or grandparents of young people, should be commenting because these are the ones who will be inheriting the problem and all of its consequences over the next few decades.

Long-term effects of forest fires pose threats to drinking water

An interesting article about my colleague Prof. Emelko’s research.  I’m somewhat jealous that she gets to fly in a helicopter!

Forest fires are sweeping North America with detrimental environmental, economic and human impacts. A research team, led by University of Waterloo Engineering professor Monica Emelko, will receive $5.5 million from the Natural Sciences and Engineering Research Council of Canada’s (NSERC) Strategic Partnership Grant for Networks to provide new knowledge on the impacts of different forest management strategies on drinking water source quality and treatability.

Source: Long-term effects of forest fires pose threats to drinking water | Water Institute | University of Waterloo

Garbage Research

Over the past month I’ve spent some time on research topics related to garbage.  Or more accurately, energy from waste, sustainable materials management, circular economy issues, reduction and recycling.  To the public, such things may not be as exciting as self-driving cars, but as landfills, oceans, and beaches fill with wastes they are becoming more noticeable and pressing issues.

First, I helped to organize our 5th annual Resource Recovery Partnerships Conference here at Waterloo in late June.  Over two days, we had lots of presentations and networking among academic, industrial and municipal government people discussing various issues related to waste reduction and management.  Shortly after that, I attended the Air & Waste Management Association’s annual conference, held in Hartford CT.  There, I saw a number of interesting presentations on “zero waste”, sustainability, and case studies of projects.  Between these two events I learned a few things that I can summarize below: Continue reading

Consider Geological Engineering

Waterloo has a Geological Engineering program that seems to get overlooked by many prospective applicants for some reason.  Maybe because it’s small, only about 25 to 30 available spaces.  Or maybe people just don’t realize what it’s about.  So I talked with the current director of the program, Prof. Stephen Evans, and he gave me some insights and nice photographs of geological engineering examples.  I’ll summarize a few key ideas about the Geological Engineering program:

  • It’s the intersection of civil engineering and earth science, and provides the ability to assess how the changing earth might affect the integrity and long term security of civil engineering structures and our societies.
  • There are a wide variety of jobs involving foundations for major buildings and structures, natural resource management (mining, hydroelectric, oil & gas), infrastructure construction and safety (dams, reservoirs, roads, railways), and managing geohazards (landslides, earthquakes, volcanoes).
  • It may be for you if you like travel, sustainable design, engineering to minimize natural hazard risks, and the interactions of infrastructure and nature.

Below are some pictures Prof. Evans has taken of geological engineering examples.  Several of these are from field trip locations our students have travelled to in past years.

 

 

More About Geological Engineering