A beach in Cork County, Ireland. Photo: Education Images/UIG via Getty Images

The U.S. is one of the only countries in the world that hasn't signed an amendment to the United Nations' Basel Convention that aims to cut down on global plastic waste, the AP reports.

Why it matters: Plastic bags, bottles and other wastes are causing widespread harm to marine and coastal ecosystems. These wastes kill massive numbers of marine animals and degrade their environment while entering the food chain. The Organization for Economic Co-operation and Development has estimated that the ocean "could have more plastic than fish by weight" by the middle of this century.

The bottom line: Signatory countries to the Basel Convention's new framework about plastic waste will have to figure out their own methods for limiting the pollution, according to Rolph Payet of the United Nations Environment Program. The new stipulations say signatory governments will aim to "make global trade in plastic waste more transparent and better regulated."

The other side: The UN can only enforce this pact against signatories, despite the Basel Convention being bound in international law, so the U.S. is unlikely to see any direct consequences from not signing the new framework.

Go deeper: The global plastic problem is even bigger than you think

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Wind and solar power hit record global market shares in first half of 2020

Reproduced from Ember; Chart: Axios Visuals

A steep decline in coal-fired power combined with rising wind and solar output drove the carbon-free sources to record global market share in the first half of 2020, per a new analysis from the environmental think tank Ember.

Why it matters: The report shows how the coronavirus pandemic is speeding the ongoing shakeup of the global power mix — but also how it's occurring too slowly to reach international climate goals.

Trump vows to block stimulus funding for mail-in voting and USPS

President Trump on Thursday told Fox Business' Maria Bartiromo that Democratic demands to fund mail-in voting and the U.S. Postal Service in ongoing coronavirus stimulus negotiations were a non-starter.

Why it matters: Trump directly linked Democrats' desired $3.6 billion for mail-in voting and $25 billion for the USPS to his continued baseless claims that increased mail-in voting will lead to widespread voter fraud.

BodyArmor takes aim at Gatorade's sports drink dominance

Illustration: Eniola Odetunde/Axios

BodyArmor is making noise in the sports drink market, announcing seven new athlete partnerships last week, including Christian McCaffrey, Sabrina Ionescu and Ronald Acuña Jr.

Why it matters: It wants to market itself as a worthy challenger to the throne that Gatorade has occupied for nearly six decades.