Really excited to be attending UniVersum IV, the fourth edition of the UniVersum series of cosmology meetings, roughly the Italian equivalent of UKCosmo for the UK, or IberiCos for Spain-Portugal. This year’s edition is held, excitingly, in Trento! It also happens to be my first in-person conference after the pandemic. I will be giving a keynote talk on “Cosmic acceleration: now, then, and back then”, whose slides you can find here. Looking forward to lots of interesting discussions!