Version 2, revised 7/21 at 7pm.
For a PDF of the lecture notes, click 'journeys_2018_cosmology.pdf' above. On the next page, you'll see a "Download" button, if you want to save a local copy.
Note: these notes were written recently and may contain typos! If you notice any typos, please
email me at kmsmith@perimeterinstitute.ca, and I'll correct them as soon as possible.