Here are a few reasons to pick up a copy of The Guardian on Monday. Find these stories and much more when you grab a copy of The Guardian on Monday.⁣

The legalization of cannabis and COVID lockdowns appear to have increased its regular use, the United Nations Office on Drugs and Crime report finds.

Family and friends of British journalist Dom Phillips attended his funeral near Rio de Janeiro. The last rites for Indigenous expert Bruno Pereira, who was killed while working with Phillips, were held a day earlier.

Group of Seven leaders have unveiled an infrastructure plan meant to bolster the global economy and counter China. But crippling debt owed by poorer countries may get in the way.

The event in Portugal will present a nonbinding declaration meant to curb ocean pollution and destruction, as well as discuss financing models for ocean preservation.

An oil supertanker that has been moored in the Red Sea off the coast of Yemen since 1976 could break apart and unleash part or all of its 1.1 million barrels of oil on the Horn of Africa, the UN warns. Also in this edition: Britain's Prince Charles expresses regret for the legacy of slavery, and Rwanda is set to produce its own mRNA vaccines in a first for the continent.