One way I think EA fails to maximise impact is by its focus on legible, clear and attributable impact over actions where the impact is extremely difficult to estimate.
Writing Wikipedia articles on and around important EA concepts (except perhaps on infohazardous bioterrorism incidents) has low downside risk and extremely high upside risk, making these ideas much more easy to understand for policymakers and other people in positions of power who may come across them and google them. However, the feedback loops are virtually non-existent and the impact is highly illegible.
For example, there is currently no dedicated Wikipedia page for “Existential Risk” and “Global Catastrophic Biological Risk”.
Writing Wikipedia pages could be a particularly good use of time for people new to EA and people in university student groups who want to gain a better understanding of EA concepts or of EA-relevant policy areas.
Some other ideas for creating new Wikipedia articles or adding more detail to existing ones:
International Biosecurity and Biosafety Initiative for Science
Alternative Proteins
Governance of Alternative Proteins
Global Partnership Biological Security Working Group
Regulation of gain-of-function biological research by country
Public investment in alternative proteins by country
Space governance
Regulation of alternative proteins
UN Biorisk Working Group
Political Representation of Future Generations
Political Representation of Future Generations by Country
Political Representation of Animals
Joint Assessment Mechanism
Public investment in AI Safety research by country
International Experts Group of Biosafety and Biosecurity Regulators
Tobacco taxation by country
Global Partnership Signature Initiative to Mitigate Biological Threats in Africa
Regulations on lead in paint by country
Alcohol taxation by country
Regulation of dual-use biological research by country
Joint External Evaluations
Biological Weapons Convention funding by country
That hasn’t been entirely my experience. In fact, when I made the page for the Foreign Dredge Act of 1906, I was pleasantly surprised at how quickly others jumped in to improve on my basic efforts - it was clearly a case of just needing the page to exist at all before it started getting the attention it deserved.
By contrast, I’ve found that trying to do things like good article nominations, where you’re trying to satisfy the demands of self-selected nonexpert referees, can be frustrating. The same is true for trying to improve pages already getting a lot of attention. Even minor improvements to the Monkeypox page during the epidemic were the subject of heated debate and accusations on the talk page. When a new page is created, it doesn’t have egos invested in it yet, so you don’t really have to argue with anybody very much.
I’d be interested in learning more about your experiences that leads you to say it’s harder to create than improve pages. I’m not that novice but you seem like you have a lot more experience than me.