marine protected areas

The 30x30 goal—protecting 30% of the world's land and ocean by 2030—is under scrutiny as experts argue that simply designating marine protected areas does not guarantee effective conservation. Commentators highlight that many existing reserves lack enforcement, funding and management, allowing damaging activities such as illegal fishing to continue, and call for genuine implementation rather than paper parks.

Many marine protected areas worldwide are far less protective than their designation suggests. Activities such as fishing and trawling often continue inside their boundaries, and few zones have strict enforcement or monitoring. Conservation writers are pointing out that paperwork alone does not safeguard ecosystems, prompting debate about how governments define and enforce ocean protection.