Erdős Problem 1068

[mo271]

What is the conjecture

https://www.erdosproblems.com/1068

Does every graph with chromatic number $\aleph_1$ contain a countable subgraph which is infinitely connected?

Status: open

Choose either option

• I plan on working on this conjecture
• This issue is up for grabs: I would like to see this conjecture added by somebody else