We can recommend a host of online discussions of world affairs from Brookings and from CSIS. After the online forums, recordings (and sometimes transcripts) are available. For examples this month:
1) On 16 November, Brookings Institution experts, with National Security Advisor Jake Sullivan, discussed the virtual summit on 15 November between President Biden and Xi Jinping.
https://www.brookings.edu/events/readout-from-the-biden-xi-virtual-meeting-discussion-with-national-security-advisor-jake-sullivan