Freediver under sargassum.
The climate change in our planet is affecting many ecosystems including our seas, which I have personally seen the effect of the unbalanced growth of the sargassum (macro algae) that by excess nutrients in the waters of the seas and the increase in temperature in the oceans Nowadays the Caribbean Sea suffers one of the greatest natural cataphores with the arrival of massive quantities of sargassum to its beaches.
Jorge Manuel Zamora Diaz, Mexico, Mahahual