Tag Archives: irreversible

IN A NUTSHELL 🌍 Earth’s atmosphere faces an irreversible oxygen decline due to the Sun’s warming. ☀️ Increased luminosity from the Sun will disrupt photosynthesis, leading to oxygen loss. 🦠 Only anaerobic microorganisms might survive as oxygen levels drop drastically. 🔭 The study impacts the search for life on exoplanets, questioning oxygen as a stable biosignature. Earth’s oxygen-rich atmosphere, a …

Doctors have raised the alarm about high levels of vaping among children worldwide, saying they are convinced e-cigarettes are causing irreversible harm to their health. Cardiologists, researchers and health experts said they were “extremely concerned” about the harmful effects of e-cigarettes on millions of teenagers and young people, including exposure to toxins and carcinogens – some of which are still …