Miguel Ohnesorge (University of Cambridge). Pluralizing Measurement: Physical Geodesy’s Measurement Problem and its Resolution
Miguel Ohnesorge (Cambridge University)

part of: CLE Permanent Seminar on Metaphysics
August 3, 2022, 5:00pm - 6:30pm
Centro de Lógica, Epistemologia, e História da Ciência, University of Campinas

Centro de Lógica, Epistemologia e História da Ciência, Rua Sérgio Buarque de Holanda, 251
Campinas
Brazil

Go to conference's page

Sponsor(s):

  • Support: grant #2021/11381-1, São Paulo Research Foundation (FAPESP)

Organisers:

University of Campinas
Universidade Federal do ABC

Topic areas

Details

[All seminars] 17:00 to 18:30 pm (GMT+0): https://meet.google.com/odf-sdnr-grw


Abstract: Derived measurements involve problems of coordination. Conducting them often requires detailed theoretical assumptions about their target, while such assumptions can lack sources of evidence that are independent from these very measurements. In this paper, I defend two claims about problems of coordination. I motivate both by a novel case study on a central measurement problem in the history of physical geoscience: the determination of the earth’s ellipticity. First, I argue that the severity of problems of coordination varies according to scientists’ predictive and experimentally control over perturbations of the measurement process. Second, identify a methodology by which scientists can solve hard problems of coordination and gradually increase their predictive control over perturbations. I dub this methodology ‘operational pluralism’ since it is driven by the introduction of alternative measurement operations that involve different physical indicators.

Supporting material

Add supporting material (slides, programs, etc.)

This is a student event (e.g. a graduate conference).

Reminders

Registration

No

Who is attending?

1 person is attending:

University of Campinas

See all

Will you attend this event?


Let us know so we can notify you of any change of plan.