On Tuesday, November 24, 2015 at 7:30 pm in the back room of The Railway Club (2nd floor of 579 Dunsmuir St. [at Seymour St.]), Café Scientifique will be hosting a talk about climate change and the rise of complex life (from the Nov. 12, 2015 announcement),
Our speaker for the evening will be Dr. Mark Jellinek. The title of his talk is:
The Formation and Breakup of Earth’s Supercontinents and the Remarkable Link to Earth’s Climate and the Rise of Complex Life
Earth history is marked by the intermittent formation and breakup of “supercontinents”, where all the land mass is organized much like a completed jigsaw puzzle centered at the equator or pole of the planet. Such events disrupt the mantle convective motions that cool our planet, affecting the volcanic and weathering processes that maintain Earth’s remarkably hospitable climate, in turn. In this talk I will explore how the last two supercontinental cycles impelled Earth into profoundly different climate extreme’s: a ~150 million year long cold period involving protracted global glaciations beginning about 800 million years ago and a ~100 million year long period of extreme warming beginning about 170 million years ago. One of the most provocative features of the last period of global glaciation is the rapid emergence of complex, multicellular animals about 650 million years ago. Why global glaciation might stimulate such an evolutionary bifurcation is, however, unclear. Predictable environmental stresses related to effects of the formation and breakup of the supercontinent Rodinia on ocean chemistry and Earth’s surface climate may play a crucial and unexpected role that I will discuss.
A professor in the Dept. of Earth, Ocean and Atmospheric Sciences at the University of British Columbia, Dr. Jellinek’s research interests include Volcanology, Geodynamics, Planetary Science, Geological Fluid Mechanics. You can find out more about Dr. Jellinek and his work here.
Joyce Murray and the Paris Climate Conference (sold out)
Joyce Murray is a Canadian Member of Parliament, (Liberal) for the riding of Vancouver Quadra who hosts a regular breakfast meeting where topics of interest (child care, seniors, transportation, the arts, big data, etc.) are discussed. From a Nov. 13, 2015 email announcement,
You are invited to our first post-election Vancouver Quadra MP Breakfast Connections on November 27th at Enigma Restaurant, for a discussion with Dr. Mark Jaccard on why the heat will be on world leaders in Paris, in the days leading to December 12th, at the Paris Climate Conference (COP 21).
After 20 years of UN negotiations, the world expects a legally binding universal agreement on climate to keep temperature increases below 2°C! The climate heat will especially be on laggards like Canada and Australia’s new Prime Ministers. What might be expected of the Right Honorable Justin Trudeau and his provincial premiers? What are the possible outcomes of COP21?
Dr. Jaccard has worked with leadership in countries like China and the United States, and helped develop British Columbia’s innovative Climate Action Plan and Carbon Tax.
Join us for this unique opportunity to engage with a climate policy expert who has participated in this critical global journey. From the occasion of the 1992 Rio Earth Summit resulting in the UN Framework Convention on Climate Change (UNFCCC), through the third Conference of Parties’ (COP3) Kyoto Protocol, to COP21 today, the building blocks for a binding international solution have been assembled. What’s still missing?
Mark has been a professor in the School of Resource and Environmental Management at Simon Fraser University since 1986 and is a global leader and consultant on structuring climate mitigation solutions. Former Chair and CEO of the British Columbia Utilities Commission, he has published over 100 academic papers, most of these related to his principal research focus: the design and application of energy-economy models that assess the effectiveness of sustainable energy and climate policies.
When: Friday November 27th 7:30 to 9:00AM
Where: Enigma Restaurant 4397 west 10th Avenue (at Trimble)
Cost: $20 includes a hot buffet breakfast; $10 for students (cash only please)
RSVP by emailing firstname.lastname@example.org or call 604-664-9220
They’re not even taking names for a waiting list. You can find out more about Dr. Jaccard’s work here.