Help shape the discussion for #AGU21 by submitting a proposal by 14 April. Proposals that showcase, promote and accelerate Earth and space sciences to benefit humanity and leverage an online and in-person meeting experience are strongly encouraged.

1. General scientific sessions – Includes discussion sessions (covering oral and eLightning sessions), poster discussion and panels.
2. Union & special sessions – Includes Union sessions and innovative sessions.
3. Town halls
4. Scientific workshops