Study finds US asthma inhalers produce same emissions as 500,000 cars

Al JazeeraMonday, October 6, 2025 at 8:46:38 PM
A recent study reveals that asthma inhalers used in the US produce emissions comparable to those of 530,000 cars each year. This finding is significant as it highlights the environmental impact of medical devices that many rely on for their health. As asthma rates continue to rise, understanding the carbon footprint of inhalers is crucial for developing more sustainable alternatives and addressing climate change.
— Curated by the World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended Readings
Trump says he made decision on supplying Ukraine with Tomahawks
NeutralWorld Affairs
In a recent statement, President Trump announced that he has made a decision regarding the supply of Tomahawk missiles to Ukraine, although he did not disclose the specifics of that decision. He emphasized the importance of understanding the destination of these weapons before proceeding. This development is significant as it highlights ongoing discussions about military support for Ukraine amidst its conflict, reflecting the complexities of international relations and defense strategies.
Indians hard hit as US student visas decline by a fifth from last year
NegativeWorld Affairs
The recent decline in US student visas has hit Indian nationals particularly hard, with a staggering 45 percent drop compared to last year. This significant reduction reflects the US government's tightening policies on foreign students, which could have long-term implications for India's educational aspirations and international collaboration. As many Indian students seek opportunities abroad, this trend raises concerns about the future of educational exchanges and the potential impact on India's economy.
Trump announces 25 percent tariffs on medium and heavy imported trucks
NegativeWorld Affairs
In a significant move, Trump has announced a 25 percent tariff on medium and heavy imported trucks, raising concerns about the potential impact on international trade relations. This decision could affect countries that have trade agreements with the US, although it's unclear how they will be impacted. The tariffs may lead to increased costs for consumers and manufacturers, potentially disrupting the market and affecting jobs in the trucking industry.
Opinion | America’s Debt to Israel
NeutralWorld Affairs
Since October 7, 2023, Israel has faced numerous adversaries, prompting a complex response from the U.S. While some factions in America have shifted their stance against Israel, the situation highlights the intricate dynamics of international relations and the ongoing support Israel receives from various sectors in the U.S. This evolving narrative is crucial as it reflects broader geopolitical trends and the challenges faced by allies in times of conflict.
Opinion | Pacific Allies Need U.S. Support
PositiveWorld Affairs
The article emphasizes the importance of U.S. support for its Pacific allies, particularly in light of recent developments in the Philippines, Taiwan, and Palau. It highlights how these nations are navigating complex geopolitical challenges and underscores the need for a strong partnership with the U.S. to ensure stability and security in the region. This support is crucial not only for the allies but also for maintaining a balance of power in the Pacific.
Israel and Hamas begin indirect talks as hopes rise of ending Gaza war
PositiveWorld Affairs
Israel and Hamas have initiated indirect talks in Egypt regarding a US ceasefire proposal, sparking cautious optimism about the potential end of the nearly two-year conflict in Gaza. While significant gaps remain between the two sides, the discussions are centered on critical issues such as the release of hostages held by Hamas in exchange for Palestinian prisoners in Israeli jails. This development is important as it may pave the way for a resolution to a long-standing conflict that has caused immense suffering.
Lula asks Trump to lift 40 percent tariff from Brazilian goods
NegativeWorld Affairs
Brazilian President Lula has urged former President Trump to reconsider the hefty 40% tariff imposed on Brazilian goods, which was added to an earlier 10% tariff. This move is significant as it highlights ongoing trade tensions between the two nations, especially since the U.S. currently enjoys a trade surplus with Brazil. The high tariffs could hinder economic growth and cooperation, making Lula's appeal a crucial step in seeking a more favorable trade relationship.
Carbon offsets fail to cut global heating due to ‘intractable’ systemic problems, study says
NegativeWorld Affairs
A recent study reveals that carbon offset schemes have largely failed to reduce global emissions, attributing this failure to deep-rooted systemic issues rather than just a few ineffective programs. Over 25 years of analysis indicates that these offsets are often of poor quality, highlighting the need for more effective solutions to combat climate change. This matters because it challenges the reliance on carbon offsets as a viable strategy for mitigating global warming, urging policymakers and businesses to rethink their approaches to sustainability.
Brazil’s president asks US to scrap tariffs in ‘friendly’ call with Trump
PositiveWorld Affairs
In a recent video call, Brazil's President Luiz Inácio Lula da Silva urged U.S. President Donald Trump to eliminate tariffs on Brazilian imports and lift sanctions against Brazilian officials. This call, described as 'friendly,' marks a potential thaw in relations between the two countries, which have been strained in recent months. The discussion also hinted at possible cooperation in Haiti, showcasing a willingness to collaborate on international issues. This development is significant as it could lead to improved trade relations and diplomatic ties, benefiting both nations.
Can US strikes on suspected drug boats off Venezuela be legally justified?
NegativeWorld Affairs
The recent US military strikes on suspected drug boats off the coast of Venezuela have sparked significant debate over their legality. As tensions escalate between the US and Venezuela, with Trump intensifying both military and political pressure on Maduro's regime, this situation raises important questions about international law and sovereignty. The implications of these actions could affect diplomatic relations and regional stability, making it a critical issue to watch.
Trump threatened to pull US out of NATO – former bloc chief
NegativeWorld Affairs
Former NATO chief Jens Stoltenberg revealed that during Donald Trump's presidency, there were serious threats to withdraw the U.S. from the alliance, raising concerns about its potential dissolution. This revelation is significant as it highlights the fragility of international alliances and the impact of political leadership on global security. The stability of NATO is crucial for maintaining peace and cooperation among member nations, and such threats could have far-reaching consequences.
Eswatini accepts 10 US deportees despite legal challenge
NeutralWorld Affairs
Eswatini has welcomed a second group of 10 deportees from the United States, despite ongoing legal challenges surrounding the arrangement. This development is significant as it highlights the ongoing collaboration between Eswatini and the US government regarding immigration policies. The acceptance of these deportees may impact local communities and raise discussions about the implications of such agreements.
Latest from World Affairs
Australia politics live: Anika Wells says ‘no silver bullet’ for Optus failures; Nationals deputy leader kicked out of question time
NeutralWorld Affairs
In the latest developments in Australian politics, Communications Minister Anika Wells addressed the ongoing issues surrounding Optus and the triple-zero outage, stating there is 'no silver bullet' solution. The Coalition has been targeting her over these failures, highlighting the importance of reliable emergency services. Meanwhile, the Nationals deputy leader faced expulsion from question time, adding to the day's political drama. This situation is significant as it underscores the challenges in ensuring effective communication systems in Australia, especially during emergencies.
The Papers: 'UK Gaza protests going ahead' and 'Romp in Peace, Jilly'
NeutralWorld Affairs
The recent papers highlight two significant events: the protests marking the two-year anniversary of the Israel-Gaza war and the passing of beloved author Jilly Cooper. These protests reflect ongoing tensions and public sentiment regarding the conflict, while Cooper's death marks the loss of a prominent literary figure. Both stories resonate with readers, emphasizing the intersection of current events and cultural impact.
As Israel systematically destroys Gaza City, those fleeing have few options
NegativeWorld Affairs
The ongoing conflict in Gaza City has reached alarming levels as Israel continues its military operations, forcing residents to evacuate to so-called 'safe zones' that offer little protection. This situation is dire, as many fleeing individuals find themselves with few viable options for safety. The destruction of their homes and communities not only highlights the humanitarian crisis but also raises questions about the effectiveness of the measures being taken to protect civilians. Understanding the implications of this conflict is crucial as it affects countless lives and the broader geopolitical landscape.
Why is the US military is being deployed in US cities?
NeutralWorld Affairs
The recent deployment of the US military in domestic cities has raised questions about the focus of military resources turning inward. Al Jazeera's Alex Gatopoulos explores this shift, highlighting the implications for civil-military relations and public safety. Understanding this trend is crucial as it reflects broader societal concerns about security and governance.
Europe’s new biometric border checks: what do non-EU travellers need to know?
NeutralWorld Affairs
Starting Sunday, non-EU travelers arriving in the Schengen area will undergo biometric checks, including facial recognition and fingerprint scanning, as part of a new digital border management system. This shift aims to streamline entry processes by eliminating traditional passport stamps, enhancing security and efficiency. It's important for travelers to be aware of these changes to ensure a smooth arrival experience in Europe.
Proof-of-age ID leaked in Discord data breach
NegativeWorld Affairs
Discord, the popular video game chat platform, has reported a significant data breach affecting users' personal information, including sensitive identity documents like driver's licenses and passports. This breach occurred through a third-party customer service provider, raising concerns about the security of user data and the potential for identity theft. It's crucial for users to be aware of this incident and take necessary precautions to protect their information.