As 2013 comes to an end, it’s a time for reflection and thought about the last year, and look towards to the future. 2013 was quite the year in science, with impressive discoveries and wide reaching events. I’ve selected my five favourite science stories below, but I welcome your thoughts and would love to hear your thoughts on the top science stories of 2013.
GoldieBlox and Diversity in Science
This isn’t a new issue by any stretch, but it is one of the most important issues facing science (and higher education in general). Diversity in science is essential for a number of reasons, but perhaps most importantly, it gives us different perspectives on problems, and thus, new and novel solutions. Within the scientific establishment, there have been many stories about discrimination and inappropriate conduct (see SciCurious’ excellent series of posts on the matter, including posts by friends of the blog @RimRK and @AmasianV), and, unfortunately there are no easy solutions.
Perhaps the biggest diversity-related story this year was GoldieBlox. While initially this started as a media darling (who didn’t love the video?), further examination revealed deep-set problems in how they chose to approach the issue of gender representation in STEM disciplines.
There is a lot of change required to reach equality in science careers and to ensure that people are judged and given opportunities based on their work, not their privilege. Lets hope that in 2014 we can start the ball rolling on that change.
Fracking and Energy
Hydraulic fracturing, or “fracking” is a way by which natural gas is extracted from shale or coal beds deep in the ground. This is done by pumping millions of gallons of pressurized, chemically-treated water into the ground, which breaks up the rocks and allows the gas to escape and be collected at the surface. There are large deposits of gas stored in this manner throughout the Northeastern United States and Easten/Atlantic Canada, and, as you can imagine, the economic incentives to extract this gas are huge. In fact, the Hon. Craig Leonard, Minister of Energy and Mines in New Brunswick said:
Based on U.S. Department of Energy statistics, 15 trillion cubic feet of gas is enough to heat every home in New Brunswick for the next 630 years.
Or if used to generate electricity, it could supply all of New Brunswick’s residential, commercial and industrial needs for over 100 years.
In other words, it has the potential to provide a significant competitive advantage to our province.
These economic benefits, however, have to be considered along with potential risks that come along with pumping gallons of water into the ground. The most apparent is how fracking requires an excessive amount of water, which could negatively impact other industries. In addition, this treated water could potentially open cracks into underground water supplies, contaminating our drinking water supply. Finally, what do we do with this water once it’s been used – how do we dispose of it safely and efficiently? These are all concerns that need to be addressed, along with other environmental issues that may arise. There’s no doubt that we need to plan for energy independence, and a way to revitalize your economy is a benefit no politician (or citizen) would like to pass up. However, we have to think long term and plan for the future.
Typhoon Haiyan and Global Warming
Typhoon Haiyan was one of the most powerful tropical storms on record, killing an estimated 6,111 people in the Philippines alone and doing over USD$1.5 billion in damage. Currently, over 4.4 million are homeless – which is almost the population of the Phoenix metro area (4.3 million from their 2010 Census), or the entire population of New Zealand (4.2 million from their 2013 Census). While the immediate threat has passed, there are now other problems arising. Many of the victims remain unburied, and sanitation remains an important concern to prevent outbreaks of cholera, dysentery and other communicable diseases.
Typhoon Haiyan highlights what we can expect with global warming. While the general understanding is that global warming will simply lead to warmer temperatures, that is not entirely true. A “side effect” suggests that we are more likely to see extreme weather events, which include typhoons and tropical storms.
Politics impacting Science and the US Sequester
The US sequester had long reaching implications for federal scientists. For those who rely on seasonal fieldwork, this could have eliminated a full year of research, while those who were reliant on grants being submitted for this season had to reschedule research priorities. However, the effects aren’t limited to this calendar year. From this article in The Atlantic:
It’s not yet clear how much funding the National Labs will lose, but it will total tens of millions of dollars. Interrupting — or worse, halting — basic research in the physical, biological, and computational sciences would be devastating, both for science and for the many U.S. industries that rely on our national laboratory system to power their research and development efforts.
Instead, this drop in funding will force us to cancel all new programs and research initiatives, probably for at least two years. This sudden halt on new starts will freeze American science in place while the rest of the world races forward, and it will knock a generation of young scientists off their stride, ultimately costing billions in missed future opportunities.
It remains to be seen how the effects of the sequester play out. How long the effects last, and whether the US research industry simply stumbles or falls down, are still up in the air.
Commander Chris Hadfield and Science Communication
It’s no secret that I think Chris Hadfield is an amazing science communicator. His videos in space, the way he engaged with youth, and his approach to science in a “this is awesome” sense captured the imagination of the world while he was up in the International Space Station. His personality and enthusiasm for science continued once he landed back on Earth, and he recently released his first book. When it comes to issues around communicating science, one that I feel quite strongly about is that we need more science communicators. We have a few – Bill Nye, Neil DeGrasse Tyson and such. But we need others, and Chris Hadfield helps show the breadth of scientific discovery, and his personality and enthusiasm for science make him a great ambassador for science to young and old alike.
Finally, us at PLOS Sci-Ed are now celebrating our first birthday. Since we launched last year, we’ve had over 180,000 visits and hope to continue growing in the future. A sincere thank you to the PLOS blogs community manager Victoria Costello for her constant support, and finally, a heart felt thank you to all our readers. We hope you continue to comment and share our work with your networks.
So these are my choices for the biggest science stories of 2013. What are yours?
Finally, if you enjoyed this post, consider reading The Biggest Public Health Stories of 2013, over on PLOS Public Health Perspectives!