Could Bases in Hydrothermal Vents Have Sparked Life?

💡 The Answer

• Alkaline hydrothermal vents release basic fluids rich in hydrogen and carbonate, creating pH gradients.
• These gradients may have provided the energy for early metabolic reactions, similar to modern chemiosmosis.
• The vents contain minerals that act as catalysts, potentially enabling the synthesis of organic molecules.
• The basic conditions could have stabilized RNA and other biomolecules, aiding the origin of life.