Plenary Speakers 2019

Herzberg Public Lecture Speaker,
Monday June 3, 19h30

Dr. Manu Prakash

Stanford University

“Frugal Science in the Age of Curiosity”

Abstract: Science faces an accessibility challenge. Although information/knowledge is fast becoming available to everyone around the world, the experience of science is significantly limited. One approach to solving this challenge is to democratize access to scientific tools. Manu Prakash believes this can be achieved via “Frugal science”; a philosophy that inspires design, development, and deployment of ultra-affordable yet powerful scientific tools for the masses. Using examples from his own work (Foldscope: one-dollar origami microscope, Paperfuge: a twenty-cent high-speed centrifuge), Dr. Prakash will describe the process of identifying challenges, designing solutions, and deploying these tools globally to enable open ended scientific curiosity/inquiries in communities around the world. By connecting the dots between science education, global health and environmental monitoring, he will explore the role of “simple” tools in advancing access to better human and planetary health in a resource limited world.


Applying principles of soft-condensed matter physics to unravel microscale mysteries of living and nonliving matter and inventing affordable technologies for global education, health, and science explorations.

Manu Prakash is an associate Professor of Bioengineering at Stanford University working in the field of physical biology and frugal science. He combines his passion for basic science with development of affordable and accessible technologies that can be used for science education, research, and public health in resource poor settings with the goal of democratizing access to scientific tools. He is best known for developing the ultra-low-cost paper microscope Foldscope and Paperfuge, a 20-cent hand-powered centrifuge made of paper and string. He is a 2016 recipient of the MacArthur Fellowship, an HHMI-Gates Faculty Scholar, and in 2015 he received the National Geographic Emerging Explorer distinction and the NIH Director’s New Innovator Award, among many other recognitions.

Manu Prakash received a B.Tech. (2002) from the Indian Institute of Technology Kanpur and a Ph.D. (2008) from the Massachusetts Institute of Technology. He was a junior fellow of the Harvard Society of Fellows (2008­–2011) prior to joining the faculty of Stanford University, where he is currently an assistant professor in the Department of Bioengineering, a member of the Biophysics Program in the School of Medicine and the Center for Innovation in Global Health, Faculty Fellow of Stanford ChEM-H, and an affiliate member of the Woods Institute for the Environment. He is currently a HHMI-Gates Faculty Fellow and a BioHub Investigator. He holds numerous patents and his research has been published widely.


Plenary Speakers

Monday, June 3, 08h45

Dr. Donna Strickland
University of Waterloo

“From Nonlinear Optics to High-Intensity Laser Physics”

Abstract: The laser increased the intensity of light that can be generated by orders of magnitude and thus brought about nonlinear optical interactions with matter. Chirped pulse amplification, also known as CPA, changed the intensity level by a few more orders of magnitude and helped usher in a new type of laser-matter interaction that is referred to as high-intensity laser physics. In this talk, I will discuss the differences between nonlinear optics and high-intensity laser physics. The development of CPA and why short, intense laser pulses can cut transparent material will also be included. I will also discuss future applications.


Dr. Donna Strickland is one of the recipients of the Nobel Prize in Physics 2018 for co-inventing Chirped Pulse Amplification with Dr. Gérard Mourou, her PhD supervisor at the time of the discovery. She earned her PhD in optics from the University of Rochester and her B. Eng. from McMaster University. Dr. Strickland was a research associate at the National Research Council Canada, a physicist at Lawrence Livermore National Laboratory and a member of technical staff at Princeton University. In 1997, she joined the University of Waterloo, where her ultrafast laser group develops high-intensity laser systems for nonlinear optics investigations. She is a recipient of a Sloan Research Fellowship, a Premier’s Research Excellence Award and a Cottrell Scholar Award. She served as the president of the Optical Society (OSA) in 2013 and is an OSA Fellow.


Monday, June 3, 09h30

Prof. Na Ji

“Imaging the brain at high spatiotemporal resolution”

Physics has long employed optical methods to probe and manipulate matter on scales from the infinitesimal to the immense. To understand the brain, we need to monitor physiological processes of single synapses as well as neural activity of a large number of networked neurons. Optical microscopy has emerged as an ideal tool in this quest, as it is capable of imaging neurons distributed over millimeter dimensions with sub-micron spatial resolution. Using concepts developed in astronomy and optics, my laboratory develops next-generation microscopy methods for imaging the brain at higher resolution, greater depth, and faster speed. By shaping the wavefront of the light, we have achieved synapse-level spatial resolution through the entire depth of the primary visual cortex, optimized microendoscopes for imaging deeply buried nuclei, and developed high-speed volumetric imaging methods. I will discuss our recent advances as well as their applications to understanding neural circuits.


Na Ji studied chemistry and physics as an undergraduate in the University of Science and Technology of China and later a graduate student at the University of California, Berkeley. In 2006, she moved to Janelia Research Campus, Howard Hughes Medical Institute, and worked with Eric Betzig on improving the speed and resolution of in vivo brain imaging. She became a group leader at Janelia in 2011. In 2017, she moved to the Department of Physics and Department of Molecular & Cell Biology at the University of California, Berkeley as the Luis Alvarez Memorial Chair in Experimental Physics. She is also affiliated with the Bioengineering, Biophysics, and Vision Science Graduate Programs, Helen Wills Neuroscience Institute, and serves as a faculty scientist at the Lawrence Berkeley National Laboratory. In addition to imaging technology development, her lab also applies the resulting techniques to outstanding problems in neurobiology.

Wednesday, June 5 8h30

Michael Thewalt
Simon Fraser University

Abstract: TBA

Bio: TBA


Wednesday, June 5, 15h15

EDI Plenary speaker: TBA


Thursday, June 6, 08h30

Prof. Cora Dvorkin

“New Frontiers in Cosmology

Abstract TBA


Prof. Dvorkin’s research focuses on “data-driven” cosmology: predictions from fundamental physics which can be tested with cosmological data. Her research interests span questions related to inflation, dark matter, dark energy, and neutrinos. To assess these questions, she uses data from the Cosmic Microwave Background and the large-scale structure of the universe.

Prof. Dvorkin is currently the co-leader of the Inflation analysis group for the proposed next-generation CMB-S4 experiment.
She has been named the “2018 Scientist of the year” by the Harvard Foundation for “Salient Contributions to Physics, Cosmology and STEM Education”. She has also been awarded a Radcliffe Institute Fellowship for 2018-2019 and a Shutzer Professorship at the Radcliffe Institute for the period 2015-2019.

Professor Dvorkin, born and raised in Buenos Aires, Argentina, received her Diploma in Physics from the University of Buenos Aires with honors. She earned her Ph.D. in the Department of Physics at the University of Chicago in 2011, where she won the “Sydney Bloomenthal Fellowship for “outstanding performance in research”. She has conducted postdoctoral research at the School of Natural Sciences at the Institute for Advanced Study in Princeton (from 2011 to 2014) and at the Institute for Theory and Computation at the Center for Astrophysics at Harvard University (from 2014 to 2015), where she was both a Hubble Fellow and an ITC fellow.


Thursday, June 6, 17h15
Dr. Andrew Weaver
Simon Fraser University

Global warming: A question of priorities

Despite being well-understood scientifically, the challenge of global warming remains hotly debated at the political and social level. I’ll talk about the  historical foundations of the science of global warming and the range of projections of climate change over the next century.  I’ll discuss the Canadian and International policy framework and the reason why I gave up my Tier 1 Canada Research Chair to run as an MLA for the BC Green Party.


Born and raised in Victoria, BC, Dr. Andrew Weaver received a BSc in Mathematics & Physics from the University of Victoria (1983), a Certificate of Advanced Studies in Mathematics (Master of Advanced Study) from Cambridge University (1984), and a PhD in Applied Mathematics from the University of British Columbia (1987).

Dr. Weaver is a Fellow of the Royal Society of Canada, Canadian Meteorological and Oceanographic Society, American Geophysical Union, American Association for the Advancement of Science and the American Meteorological Society.

Dr. Weaver has received numerous awards, including the Killam Research Fellowship, a Guggenheim fellowship, the Royal Society of Canada Miroslaw Romanowski Medal, and the A.G. Huntsman Award for Excellence in Marine Science. He was appointed to the Order of British Columbia in 2008 and awarded the Queen’s Diamond Jubilee Medal in 2013.

Elected in the 2013 provincial election in Oak Bay-Gordon Head, Dr. Weaver became the first Green Party Member of the Legislative Assembly in British Columbia’s history. Since December 2015, he has served as Leader of the BC Green Party and in 2017 he was elected to a 2nd term as MLA.

Prior to his election, Dr. Weaver served as Canada Research Chair in climate modelling and analysis in the School of Earth and Ocean Sciences at the University of Victoria. He was a Lead Author in the United Nations Intergovernmental Panel on Climate Change 2nd, 3rd, 4th and 5th scientific assessments.