galaxies Black Hole Working Group Develops subgrid models for BH formation, motion, accretion, and feedback Resolved Star Formation and Galactic Winds working group Develops subgrid models for the star-forming interstellar medium and galactic winds Synthetic Observations Working Group Creates realistic galaxy and CMB observables forward models Accelerated Forward Model Working Group Use Deep Learning to create rapid emulators and inference tools Cosmology Working Group Develops cosmological techniques with advanced subgrid techniques to carry out large cosmological simulations for training and analysis. Training Set Generation Working Group Designs and runs large suites of cosmological simulations and works with accelerated forward model and inference groups inference Explicit Likelihood (BORG) Working Group Infers cosmological initial conditions Implicit Likelihood Working Group Develops techniques and tools to infer cosmological information from observations Robustness / Interpretability Working Group Works on model misspecification robustness and model interpretability