Irving Barber Learning Centre/Library, Room 182
Response to Professor Doede: Dr. Martin Ester, Head of Computing Science, Simon Fraser University
Martin Ester Research Interests, PhD ETH, Zurich, Switzerland
- Data Mining in Social Media
- Recommendation in Social Media
- Opinion Mining from Online Product Reviews
- Data Mining in Biological Networks
- Discovery of Cancer Markers from Gene Expression and Variation Data
Anyone who carefully pays attention to the arc of western cultural thought and practice since the rise of modernity will discern a progressively intensifying and spreading pursuit of abstractions as the most trusted means of representing reality and accessing truth. The increases in our power to intellectually grasp and materially control nature, eventually brought with it stupendous gains in human standards of living for a good portion of Earth’s growing population. Yet, in recent decades, it has dawned on many that these improvements in material standards of living came with an unanticipated price: viz., a rather steep and almost unbearable reduction of the existential meaningfulness of life.
Since the rise of information sciences in the 1940s, our fondness for abstractions has expressed itself most emphatically in a number of cultural domains: for example, our culture’s growing preference for digitality over analogue, for algorithm over observation, for informational effigies over empirical realities, and for data-structures over concrete physical presences. This obsession with bloodless abstractions finds its ideological epicenter today in a computational variant of functionalism that has dominated the cognitive sciences for the last four decades. Quite generally, the cognitive sciences view the mind as essentially an information processing software running in, on, and through the brain’s neuronal connectivity, which both receives input from the hardware peripheries of the body’s senses and which also outputs commands to the body’s hardware motor peripheries. Computational functionalism provides the conceptual sub-structure upon which most articulations of transhumanism directly rely.
Next in GFCF Series: Robert Mann, Waterloo Cosmologist. January 15-17, 2019
Professor Robert Mann, Professor of Physics and Applied Mathematics, University of Waterloo
The Multiverse, Science and Theology: A Critical Inquiry
Professor Mann explains multiverse theory and what implications the acceptance of multiverse theory may have for science and theology. If the multiverse is rejected as an explanation for the particularity of our universe, scientists and theologians are left to address why our particular universe exists rather than every universe.
Professor Mann works on gravitation, quantum physics, and the overlap between these two subjects. He is interested in questions that provide us with information about the foundations of physics, particularly those that could be tested by experiment. Robert has a lively and energetic research group of about 10 graduate and undergraduate students, where he addresses interesting questions in physics, such as
- How would relativity influence how a quantum computer worked?
- Could we use a quantum probe to peek inside a black hole?
- Is it possible that the Big Bang could be replaced with a black hole at the beginning of time?
- New tests of the equivalence principle are being designed and investigated. Such tests provide uswith important information about the gravitational force, and may give some clues as to the structure of quantum gravity. Specific examples include gravitational redshifts of quantum vacuum energies, non-metric effects on anomalous magnetic moments, gravitational depolarization of polarized light and neutrino flavour mixing due to gravitational effects.
- Physical properties of black holes are being studied as a means of gaining insight into quantum gravity. The formulation of the thermodynamics of gravitating systems of finite size (such as a black hole in a box) is being carried out to this end. Pair production of black holes and quantum corrections to the laws of thermodynamics are being investigated as a means of gaining a fundamental understanding of the origin of black hole entropy.
- Theories of lower dimensional gravity are being investigated. Such theories model many important conceptual elements of classical and quantum gravity in a context that is mathematically simple and elegant. Specific projects include a study of the N-body problem, gravitational collapse, dilatonic black holes, and interior structure of black holes. Lower- dimensional black holes.He has also been involved extensively over the decades of his career in science and theology dialogue and reflection.
Professor Alister McGrath, Andreos Idreos Professor of Science and Religion, Director of the Ian Ramsey Centre for Science and Religion, Oxford, Gresham Professor of Divinity
Probing the Viability of Natural Theology for the Twenty-first Century.
Wednesday, September 19, 2018 @ 12:00 noon
Woodward (IRC) Room 3
Are there viable pathways from nature to God? Natural theology is making a strong comeback, stimulated as much by scientific advance as by theological and philosophical reflection. There is a growing realization that the sciences raise questions that transcend their capacity to answer them—above all, the question of the existence of God. Alister McGrath examines the apparent “fine-tuning” of the universe and its significance for natural theology. Exploring a wide range of physical and biological phenomena and drawing on the latest research in biochemistry and evolutionary biology, McGrath outlines our new understanding of the natural world and discusses its implications for traditional debates about the existence of God. He develops a rich Trinitarian approach to natural theology that allows deep engagement with current intellectual and moral complexities. He will pose some key questions for discussion.
Alister McGrath is the Andreas Idreos Professor of Science and Religion at the University of Oxford, and is widely regarded as one of the world’s leading theologians. After an undergraduate degree in chemistry and a doctorate in molecular biophysics from Oxford, McGrath turned to the study of theology. He has a special interest in the relation of science and religion, and has published widely on this topic. As a former atheist, McGrath has an especial interest in the “New Atheism” of writers such as Richard Dawkins. McGrath’s bestselling books include the market leading Christian Theology: An Introduction (6th edition, 2017) and the award-winning C. S. Lewis—A Life: Eccentric Genius, Reluctant Prophet (2013). Areas of reflection: Science and religion; natural theology as a legitimate field of theological reflection, and as a framework for furthering the dialogue between science, religion, and literature; critical realism in science and theology; the theological utility of scientific philosophies of explanation; theological models of engagement with the natural sciences, especially those of T. F. Torrance and Emil Brunner; the application of biological models of evolution to cultural contexts, especially the development of Christian doctrine; the “New Atheism”; “two cultures” issues, especially defending the value of humanities in a scientific culture.
Alister’s presentation was superb. I have thought a lot about natural theology and yet Alister had something new to say about its re-emergence in this decade with a refreshing nuance. He also said it with style and without a wasted word. The energy in the room was palpable and every question was well directed. Alister’s responses were so good that the energy never left the room. ~Olav Slaymaker, Professor Emeritus Geography UBC
See also https://www.regent-college.edu/about-us/events/event-details?event_id=720 for other McGrath lectures
Audio Recording of Addiction Panel
Dr. Gabriel Loh
Gabriel is currently Clinical Coordinator of Pharmacy Practice at Richmond Hospital and is also a Clinical Assistant Professor with the Faculty of Pharmaceutical Sciences at UBC. Gabriel obtained his undergraduate Pharmacy degree at UBC in 2001, subsequently completed a hospital pharmacy residency at Saint Paul’s Hospital in 2002 and then a post-graduate Doctor of Pharmacy degree at UBC in 2007. He has worked as a front-line clinical pharmacist in the Intensive Care Units at both Vancouver General Hospital and Richmond Hospital for the past 10 years and has helped care for patients and families with various addiction issues in his daily work.
“Addiction is a complex medical disorder that not only affects the individual but which can also destroy the lives of entire families and loved ones. While various interventions and treatments are now available to help an individual manage addiction, the Christian community must not neglect the patient’s family members and caregivers who desperately need support and healing as well. While there are all sorts of therapeutic interventions and harm reduction strategies being promoted right now, I believe that a holistic approach that incorporates the physical-emotional-spiritual aspects would be most successful in breaking the cycle of addiction.”
Dr. John Koehn
John completed his medical education at the University of British Columbia, receiving certification from the Canadian College of Family Physicians. He acquired additional training in addiction medicine through completion of the St. Paul’s Goldcorp Addiction Medicine Fellowship and is certified by the American Board of Addiction Medicine. Currently, he is a consulting physician in addiction medicine at the Royal Columbian Hospital in New Westminster, British Columbia, where he also teaches as a member of the UBC Clinical Faculty.
” I tell my patients that addiction is a treatable disease and that people get better when they take steps to address it. I am very hopeful for my patients because I’ve seen the difference that recovery can make in their lives.”
Jadine Cairns has worked as a registered dietitian for over 30 years and completed her masters in Human Nutrition at the University of British Columbia in 2003. She has published and presented at national and international conferences in the area of eating disorders. She was the President of the Eating Disorders Association of Canada and Chaired the National Eating Disorders Conference in 2014. Currently, Jadine works with the BC Children’s Hospital Eating Program for almost 30 years. She also has a private practice specializing in weight management, eating disorder and disordered eating issues.
“Causes of Eating Disorders, simply put, is multi-factorial. It has been described as a combination of genetics, internal personal factors and external (environmental) factors. Not much can be done with genetics, but the goal of treatment would be to address the internal space of being human and to be aware of the environment where we live. Is an eating disorder the result from our “addiction to health”, “perfectionism”, performance, or our need to preserve our self-image in the only way we know how? The latest thoughts and research around what is helpful and has good prognostic outcomes include psychoeducation, dialectical behavior therapy, family base therapy, cognitive behavioral therapy and self-compassion.”
Dr. Jay Wang Is a graduate of the University of British Columbia School of Medicine. Currently, he is completing his specialty training in psychiatry. Having seen the effects of drugs and addiction on psychiatric patients, he is interested in the interface between psychiatry and addiction, and will be completing subspecialty training in addiction psychiatry in the following academic year. In his opinion, the treatment of addiction emphasizes the biopsychosocial approach, where medications, therapy, and social factors all have a role to play in helping a patient recover.
Is addiction a brain disease or a chosen habit or something in between? If we call addiction a disease does that absolve individuals from moral responsibility?
Is there a danger that widespread use of opioid antagonists might merely encourage greater use of opioids?
Nicotine is far deadlier and more addictive than cannabis. Should the government be taking greater steps to prevent nicotine addiction?
Thoughts on Addiction by Dr. Judith Toronchuk, Neuropsychologist
In order for organisms to learn and successfully repeat behaviours that result in survival of the individual and the social encounters necessary for survival of the species, certain brain mechanisms for motivation, emotion and executive control must be activated. Addiction occurs when these normal mechanisms become hijacked by particular substances. The common mechanism for this hijacking involves increased sensitivity to the neurotransmitter dopamine. Pleasurable behaviors including eating, drinking, music, video games, social and sexual interactions are all accompanied by dopamine release in an area deep in the frontal brain called the nucleus accumbens. Substances that are abused also directly or indirectly activate this area, but psychostimulants, opiates, ethanol, cannabinoids and nicotine all result in bursts of dopamine release 3 to 5 times greater than that provided by normal reinforcers.
Dopamine release in this brain area flags whatever produced this dopamine spike as worth attending to, and any cues associated with it as worth learning. This is the normal brain mechanism which promotes learning of the behaviours necessary for survival. Initial bursts of dopamine during successful behaviours causes positive reinforcement and results in the longterm structural changes in synapses and dendritic spines which underlie learning. The mechanism works as it should if the organism learns, for example, where food is available. The problem arises with the supra-physiological amounts of dopamine produced by addictive substances. This learning of drug associated cues and pleasurable feelings leads to addiction.
Sensitization of the nucleus accumbens occurs during this addiction process. Drugs, alcohol and nicotine can restructure the synaptic pathways so they stimulate more dendrites than previously, but other normal reinforcers stimulate fewer dendrites. This action hijacks motivational processes and the person becomes focused only on the drug. Now the brain is sensitized to the drug cues and any reminder of the drug can cause craving and drug seeking even in abstinent former users. Cues associated with the drug such as paraphernalia or even specific places and people increase anticipatory activity in the sensitized nucleus accumbens and related areas and bring back the craving.
Now we have set the stage for long-term changes in motivation, emotion and executive control of behavior that occur in addiction. Due to physiological adaptation to the high levels of dopamine, chronic use leads to a decrease in the subjective feeling of pleasure provided by the drug by a mechanism referred to as tolerance. Tolerance means an increasingly greater amount of the drug is necessary to produce the same “high”. Eventually drug users seek to avoid the distress, irritability and restlessness of the withdrawal symptoms produced when dopamine release in the accumbens is decreased if they do not continue to take the drug regularly. To prevent withdrawal with its resulting negative sensations and feelings, individuals become focussed on compulsively seeking more of the drug. Thus, in addition to changes in motivation, there are changes in emotional mechanisms. The memory of reinforcement also decreases the activity in the cortical executive circuits which normally provide inhibitory control over all adult behaviour and allow us to make wise decisions. Thus ability to regulate behaviour thus becomes impaired due to altered cortical control circuits.
~ Dr. Judith Toronchuk, Neuropsychologist
https://www.youtube.com/watch?v=EKkUtrL6B18 Hacking of the American Mind, Dr. Robert Lustig, His book: The Hacking of the American Mind: the science behind the corporate takeover of our minds and bodies.
https://www.youtube.com/watch?v=o0b7pEuE-eg&t=12s Bill Newsome January 31 @ UBC Of Two Minds: a Neuroscientist Balances Science and Faith
This is where the fulcrum of our fears lie: that humans as a species and we as thinking people, will be shown to be no more than a machinery of atoms. The crisis of our confidence springs from each person’s wish to be a mind and a person in the face of the nagging fear that one is only a mechanism.
~Jacob Bronowski, Mathematician, Biologist and Historian of Science
Further Reading on Neuroscience and Mind-Body Issues:
Craver, C.F., (2007). Explaining the Brain: mechanisms and the mosaic unity of neuroscience. Oxford.
Nagel, T., What is it like to be a bat?; (2012) Mind and Cosmos.
Brown, W.S. & Strawn, B.D. (2012). The physical nature of Christian life: Neuroscience, psychology and the church. NY: Cambridge University Press.
Jeeves, M. & Brown, W.S. (2009). Neuroscience, psychology, and religion: illusions, delusions, and realities about human nature. West Conshohocken: Templeton Foundation Press.
Brown, W.S. and Murphy, N. (2007). Did My Neurons Make Me Do It?: philosophical, and neurobiological perspectives on moral responsibility and free will. Oxford Clarendon.
Markham, Paul N. (2007). Rewired: Exploring Religious Conversion. Eugene, OR: Pickwick
Murphey, Nancey. (2006). Bodies and souls, or spirited bodies? New York, NY: Cambridge
Green, Joel & Palmer, Stuart. (2005). In search of the soul: four views of the mind-body problem. Downer’s Grove, IL: InterVarsity Press.
Jeeves, Malcolm, ed. (2004). From cells to souls–and beyond: changing portraits of human nature. Grand Rapids, MI: Eerdmans.
Jeeves, Malcolm. (2006). Human nature: reflections on the integration of psychology and Christianity. Radnor, PA: Templeton Foundation Press.
Swinburne, R. (2007). The Evolution of the Soul. Oxford.
is the Vincent V.C. Woo Director of the Stanford Neurosciences Institute, Harman Family Provostial Professor and is a Howard Hughes Medical Institute Investigator. He received a BS degree in Physics from Stetson University and a PhD in Biology from the California Institute of Technology. He served on the faculty of the Department of Neurobiology and Behavior at SUNY Stony Brook before moving to Stanford in 1988. Dr. Newsome is a leading investigator in the fields of visual and cognitive neuroscience. He co-chaired the NIH working group that planned the US national BRAIN initiative.
Dr. Newsome hs made fundamental contributions to our understanding of the neural mechanisms underlying visual perception and simple forms of decision-making. Among his many honors are the RAnk Prize in Opto-electronics, the Distinguished Scientific Contribution Award of the American Psychological Association, Karl Spencer Lashley Award of the American Philosophical Society, the Champalimaud Vision Award, and most recently, the Pepose Award for the Study of Vision, Brandeis University.
He has given numerous distinguished lectureships and was elected to membership in the National Academy of Sciences in 2000 and to the American Philosophical Society in 2011. His scientific publications include more than one hundred research articles in preeminent scientific journals.
Co-sponsored with the Canadian Science & Christian Affiliation. Other lectures in the series at csca.ca/van
Supported by the UBC Murrin Fund and Oikodome Foundation
http://www.testoffaith.com/resources/resources.aspx?resource=true&catid=13&id=128Test of Faith Series with Bill Newsome
https://www.youtube.com/watch?v=8NDW2lEM6Ys Bill Newsome on State of Neuroscience
https://www.youtube.com/watch?v=Jzn2msnmPso Bill Newsome on Free Will
http://resources.asa3.org/FMPro?-db=asadb49.fm4&-format=%2fasadb%2fdetail3.html&-lay=layout1&-sortfield=first%20author&source_occasion=2016%2bAnnual%2bMeeting&-lop=or&-max=2147483647&-recid=36448&-find= Bill Newsome, a similar talk given in recent years.