Addressing food insecurity in the digital age New technologies are changing agricultural production, but can they help address food insecurity? Shutterstock Laxmi Pant, University of Guelph In the search for food — whether through foraging, hunting or agriculture — we are constantly at war with nature. In addition, food is distributed unequally: over 800 million people experience hunger while two billion are overweight or obese. Successive industrial revolutions have defined who we are and what we eat. In the mid-18th century, steam engines, railways and mechanized agriculture changed the ways food was produced and transported. The Second Industrial Revolution, in the mid-19th century, brought electrical grids, assembly lines and mass production. Job loss happened in agriculture, while employment in the manufacturing and service sector grew. In the United States, for instance, 90 per cent of people worked on farms at the beginning of the 19th century, but now it is… Continue reading
Agriculture is a unique sector for a just transition. (Shutterstock) Laxmi Pant, University of Guelph Agriculture has become a carbon-intensive endeavour. Crop, livestock and fossil fuel use in agriculture account for about 25 per cent of global greenhouse gas (GHG) emissions. At the same time, more than 800 million people around the world are hungry and two billion are overweight or obese. About 30 per cent of food is lost or wasted, and yet we need 70 per cent more food to feed 10 billion people by 2050. If we produce more food, in the same ways we have been, GHGs from agriculture will only rise. To introduce further complexity, the agriculture sector must reduce 20 to 30 per cent of its emissions to meet the Paris Agreement’s goal of keeping the average increase in global temperature 2°C below the pre-industrial levels. Already, climate change disproportionately affects vulnerable people across… Continue reading
New and emerging technologies may ignite controversy in society. The following are some examples: (1) Boundaries of life: abortion, euthanasia; (2) Animal rights: handling of animals, testing on animals, use of animals in the cosmetic industry and for medical research; (3) Genetic engineering: cloning, GMOs, stem cells; (4) Physical engineering: robotics, drones, drone bees, nanotechnology, nuclear power; and (5) Synthetic biology: synthetic meat. Why are these technologies controversial? Some would jump to a conclusion that the public is ignorant of science and increasing science literacy can address at least some of the problems. Others do not necessarily agree with this deficit model of public engagement in science that assume science is apolitical and free human values and emotions. Many of them believe in ‘citizen science’, which is also called public engagement in science or crowdsourcing scientific research, to address science and technology controversies. A recent book entitled The Rightful Place of Science: Citizen Science,… Continue reading
Canada’s Fundamental Science Review recommends legislation to create a new National Advisory Council on Research and Innovation (NACRI) to provide broad oversight of the federal research and innovation ecosystems. NACRI will have to replace the current external advisory body, the Science, Technology, and Innovation Council (STIC), as it has no independent reporting authority and a constrained disciplinary mandate. The Review acknowledges the imminent appointment of a new Chief Science Advisor (CSA) for Canada as a major step forward. NACRI is expected to work closely with CSA. NACRI’s major responsibilities would be as follows. advice to the Prime Minister and Cabinet on federal spending as well as broad goals and priorities for research and innovation; improving the coordination and strategic alignment of different elements of federal support for research and innovation; evaluation of the overall performance of the extramural research enterprise; public reporting and outreach on matters determined by the Council;… Continue reading
We are witnessing disruptive innovations from agriculture to health care, education, governance and community services. However, not all innovations are socially and environmentally responsible. We have seen accessibility and adaptability concerns for many modern agricultural technologies among smallholder farms across the world. The problem of digital divide has been identified in developing as well as developed and emerging countries, albeit at a different scale.
Scholars have suggested measures, such as anticipation, inclusion, reflexivity and responsiveness, in the engagement processes to make innovations more responsible. Now there are journals dedicated to responsible innovation, http://www.tandfonline.com/loi/tjri20
This video from the Engage2020 explains Europian initiatives on responsible innovation.
In a recent journal article, we have integrated latest approaches to assess social and technological change, which are known respectively as ‘reflexive learning’ and ‘reflexive governance’. This paper contextualises the integrated framework of reflexive interactive assessment using case studies of broadband access and use among small businesses and community organisations from the first release areas of the heavily invested high-speed broadband network known as EORN (Eastern Ontario Regional Network) in Canada. Highlights from the paper are as follows. • Broadband technology assessment involves aspects of social as well as technical change. • This paper develops a hybrid methodology — reflexive interactive assessment — integrating program assessment and technology assessment. • We have used this methodology to assess a major Canadian rural broadband investment program. • Findings suggest that broadband Internet is an essential service for regional and rural innovation. • Early evidence shows that broadband Internet potentially facilitates transitions to… Continue reading
Book Review: Responsive Countryside: The Digital Age and Rural Communities, by Roberto Gallardo. (2016). Published by Mississippi State University Extension Service Intelligent Community Institute. Available as Kindle; 174 pages. Publisher’s website: http://ici.msucares.com/publications Gallardo’s book is one of the few recent texts available on the topic of digital rural economy. In this regard, the book has made an important contribution to digitally engaged rural community development. Continue reading
We, at the Adaptive Transition Initiative, agree with Dr. Gallardo that intelligent communities (not smart communities) will generate regional and rural innovations and facilitate adaptive transitions in the digital age. He further argues that it would be imperative to address the rural digital divide revisiting extension theory and practice with a focus on asset building (also called ABCD – asset based community development).
Global warming provides risks to ecosystems, food security and sustainable development. Climate change adaptations would help to hold global warming less than 1.5°C above pre-industrial levels within this century. We identify adaptation as incremental and transformational. Transformational adaptation would address structural deficits, such as soil fertility decline, deforestation and biodiversity loss, and lack of income, education, health, and political power. Continue reading
A new guideline from the Canadian Task Force on Preventive Health Care, based on a rigorous systematic review of the latest evidence, found no benefit of routine screening for esophageal adenocarcinoma (EAC) and precursor conditions (Barrett esophagus and dysplasia) in patients with chronic gastroesophageal reflux disease (GERD). The guideline, published in CMAJ (Canadian Medical Association […]
Researchers have developed a human cell 'membrane on a chip' that allows continuous monitoring of how drugs and infectious agents interact with our cells, and may soon be used to test potential drug candidates for COVID-19.
Fatherhood status has been linked to medical providers' weight-related practices or counseling referrals. A new study in the Journal of Nutrition Education and Behavior, published by Elsevier, found that overweight and obese men who are fathers were more likely than men without children to be referred for nutrition or exercise counseling.
New research found that the likelihood of being diagnosed with advanced cancer decreased among individuals with low income after expansion of Medicaid coverage. The findings are published early online in CANCER, a peer-reviewed journal of the American Cancer Society (ACS).
(Martin-Luther-Universität Halle-Wittenberg) Physicists at Martin Luther University Halle-Wittenberg (MLU) and Lanzhou University in China developed a simple concept that could improve significantly magnetic-based data processing. Using ultrashort electric pulses in the terahertz range, data can be written, read and erased very quickly. This would make data processing faster, more compact and energy efficient. The researchers […]
(World Scientific) This book by Feng, discusses three fundamental possible outcomes of the BRI: the creation of the supercontinent mindset for the people of the East and the West; is the possible rise of neo-Renaissance thinking as the mitigative measure of choice, in response to the 21st century's global existential challenges; and the fundamental necessity […]
(Wiley) New research found that the likelihood of being diagnosed with advanced cancer decreased among individuals with low income after expansion of Medicaid coverage. The findings are published early online in CANCER, a peer-reviewed journal of the American Cancer Society (ACS).
(Elsevier) Fatherhood status has been linked to medical providers' weight-related practices or counseling referrals. A new study in the Journal of Nutrition Education and Behavior, published by Elsevier, found that overweight and obese men who are fathers were more likely than men without children to be referred for nutrition or exercise counseling.
(Springer) Young children from dog-owning households have better social and emotional wellbeing than children from households who do not own a dog, suggests research published in the journal Pediatric Research.
(European Society of Human Reproduction and Embryology) The prospect of a non-invasive test of ovarian reserve is a little closer following results from a study showing that measurement of a fertility hormone can be accurately taken from a sample of human hair.
(Virginia Commonwealth University) Getting married early in life may increase the risk of problematic drinking behavior among people who are genetically predisposed to drink more, according to a forthcoming study led by researchers at Virginia Commonwealth University.
(Syracuse University) A recently published study shows that families that receive Supplemental Nutrition Assistance Program (SNAP) benefits later in the month have fewer ER visits, likely because they can afford to feed their families at the end of the calendar month when other resources run low.
(American Psychological Association) Prospective teachers appear more likely to misperceive Black children as angry than white children, which may undermine the education of Black youth, according to new research published by the American Psychological Association.
(Cell Press) How old is your tail-wagging bundle of joy in human years? According to the well-known "rule of paw," one dog year is the equivalent of 7 years. Now, in a study published July 2, in the journal Cell Systems, scientists say it's wrong. Dogs are much older than we think, and researchers devised […]