Physical Sciences and Mathematics Commons^™

Gender Ideology In The Physical Sciences: Philosophical Arguments, ÁGnes KováCs, LáSzló Ropolyi

XIV IAPh Symposium 2010

This presentation is part of the Feminist Perspectives in the Sciences: Physics, Chemistry and Climate Science track.

Feminist science criticism has overwhelmingly concerned itself with biological theories on sex and gender difference. Feminist critics (Bleier, Hubbard, Fausto-Sterling, Haraway) have discredited these theories by arguing that gender bias resulted in cognitive distortions and misrepresentation of the subject of inquiry. Feminist philosophers of science (Harding, Longino, and Nelson, among others), elaborated epistemological frameworks to account for these gender biases in science. There is nothing specific in their theories which would limit their validity to the social and life sciences, and yet no …

Historicity And Ecological Restoration, Eric Desjardins

Research Day (Arts & Humanities, FIMS, and Education)

Traditional ecological restoration often relies on ideals of reversibility and balance of nature. I suggest that we should change these for a path-dependent view of natural processes. This conceptual shift also invites for philosophical and methodological revisions, such as favouring “futuristic” dynamic goals and alternative state models.

Idealization In Scientific Explanation, Robert Batterman, Nicolas Fillion, Robert Moir, James Overton

Research Day (Arts & Humanities, FIMS, and Education)

Many phenomena pose interesting “fundamental” questions for both physics and philosophy of science. Understanding and explanation often seem to require non-Galilean, essential idealizations. But idealizations are false. This fact suggests that we need to give up on the view that truth is a necessary condition for explanation.

An Analytical And Numerical Treatment Of The Carter Constant For Inclined Elliptical Orbits About A Massive Kerr Black Hole, Peter Komorowski, Sree Ram Valluri, Martin Houde

WORLDiscoveries Research Showcase

In an extreme binary black hole system, an orbit will increase its angle of inclination (i) as it evolves in Kerr spacetime. We focus our attention on the behaviour of the Carter constant (Q) for near-polar orbits. The value of Q for bound orbits is non-negative; and an increase in Q corresponds to an increase in i. For a Schwarzschild black hole, the polar orbit represents the boundary between the prograde and retrograde orbits at which Q is at its maximum value. The introduction of spin (S = |J|/M2) to the massive black hole causes this boundary, or Abutment, to …