For the public

2021
Stealing the building blocks of stars
Talkin' Science with TrekZone
Podcast (15 mins)

2021
Big galaxies steal star-forming gas from their smaller neighbours
Press release from ICRAR
Outreach movie (2 mins)

2020
Carbon emissions and astronomy
On The Record, RTRFM
Radio interview (13 mins)

Research talks on galaxy evolution

2022
Towards a convergent theory of galaxy evolution across environments
UMD CTC seminar
College Park, MD, USA
Contributed seminar (37 mins + Q&A)

2022
Models, simulations, and surveys: towards a convergent theory of galaxy evolution across environments
DAO colloquium
Victoria, Canada
Contributed seminar (44 mins + Q&A)

2022
Louise Webster prize
Annual Science Meeting of the Astronomical Society of Australia
Perth, Australia | Hobart, Australia
Invited plenary talk (13 mins)

2021
At the interface of cosmological simulations and galaxy surveys
ICRAR-Curtin colloquium
Perth, Australia
Contributed seminar (45 mins + Q&A)

2021
Cosmological simulations for gas flows and galaxy evolution
Annual Science Meeting of the Astronomical Society of Australia
Perth, Australia | Melbourne, Australia
Invited plenary talk (15 mins + Q&A)

2019
Origin of the galaxy H I size--mass relation
ASTRO 3D Zoom colloquium series
Perth, Australia | Melbourne, Australia
Contributed seminar (30 mins + Q&A)

2016
Evolving galaxies semi-analytically with local processes
The Interplay Between Local and Global Processes in Galaxies
Cozumel, Mexico
Contributed conference talk (10 mins + Q&A)

Research talks on sustainability

2022
The imperative to still reduce carbon emissions in astronomy
Astronomers for Planet Earth Symposium
Fully online
Invited conference talk (17 mins)

2022
Driving action on the climate crisis through Astronomers for Planet Earth and beyond
HAA-NRCC special seminar
Victoria, Canada
Invited seminar (36 mins + Q&A, first few minutes missing)

2022
Sustainability in Australian and international astronomy
Annual Science Meeting of the Astronomical Society of Australia
Perth, Australia | Hobart, Australia
Contributed town hall talk (13 mins + Q&A)

2022
Reduction of emissions: the ASA case
SOCHIAS annual meeting
Perth, Australia | Santiago, Chile
Invited conference talk (22 mins + Q&A)

2021
The imperative to reduce carbon emissions in astronomy with green computing
Annual workshop of the Australian National Institute for Theoretical Astrophysics
Perth, Australia | Melbourne, Australia
Invited workshop talk and panel (30 mins + extended discussion)

2020
The imperative for sustainable computing for astronomers (and us all)
HPC Hour, DUG Technology
Perth, Australia
Invited seminar (27 mins)

2020
Carbon emissions in astronomy
Special joint colloquium for CSIC, IAA, OAN, IAP, and Heidelberg
Perth, Australia | Madrid, Spain | Paris, France | Heidelberg, Germany
Invited seminar (40 mins + Q&A)