{"id":164402,"date":"2026-03-25T13:55:32","date_gmt":"2026-03-25T20:55:32","guid":{"rendered":"https:\/\/sustainabilityillustrated.com\/en\/?p=164402"},"modified":"2026-03-30T11:22:27","modified_gmt":"2026-03-30T18:22:27","slug":"thermodynamics-hidden-challenge-to-sustainability","status":"publish","type":"post","link":"https:\/\/sustainabilityillustrated.com\/en\/2026\/03\/25\/thermodynamics-hidden-challenge-to-sustainability\/","title":{"rendered":"Thermodynamics\u2019 Hidden Challenge to Sustainability"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” row_position_desktop=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” flex_gap_desktop=”10px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text css=”” text_direction=”default”]\n

Maximum Entropy Production & Sustainability: Why the Drive to Maximize Energy Flow Explains Degrowth\u2019s Struggle<\/h2>\n

In his 2025 book Energy, the flip side of money<\/em><\/a>, Pierre Noizat delivers a provocative insight: the laws of thermodynamics don’t just govern heat engines\u2014they shape human societies, economies, and our quest for sustainability.<\/p>\n

At the heart of his argument is what he calls the “third principle of thermodynamics” (distinct from the classical third law about absolute zero). Better known in scientific literature as the Maximum Entropy Production Principle (MEPP)<\/strong>, it states that dissipative structures\u2014open systems far from equilibrium, like living organisms, ecosystems, hurricanes, or civilizations\u2014self-organize to maximize the rate of energy throughput and entropy production<\/strong> under given constraints.<\/p>\n

From bacteria optimizing nutrient gradients to economies scaling GDP, systems evolve toward configurations that dissipate available energy gradients as rapidly and effectively as possible. This isn’t malice; it’s physics at work.<\/p>\n

Why This Matters for Sustainability<\/h3>\n

Traditional sustainability frameworks, like the Framework for Strategic Sustainable Development (FSSD\/The Natural Step)<\/a>, rest on the first and second laws plus matter conservation: avoid systematic accumulation of substances from the Earth’s crust, synthetic chemicals, ecosystem degradation, and barriers to meeting human needs.<\/p>\n

But MEPP adds a deeper layer: living and social systems aren’t passive. They actively seek to capture and dissipate more<\/em> energy. This drive explains the relentless push for extraction, consumption, and complexity\u2014even when it breaches planetary boundaries.<\/p>\n

Noizat elegantly bridges physics and psychology by noting that humans directly feel entropy: we experience high entropy as anxiety or chaos when information is scarce or security is uncertain, while trustworthy knowledge and stable systems lower our internal entropy, fostering clarity and well-being. He connects this insight to money itself \u2014 a claim on future energy flows \u2014 and to Bitcoin, which converts real-world energy into verifiable, low-entropy information. This human-scale perception, he argues, is why sound money and energy-backed protocols like Bitcoin can meaningfully reduce societal disorder and help align economic self-organization with long-term sustainability.<\/p>\n

It also sheds light on why pure degrowth<\/strong> strategies often falter politically and culturally. Contraction fights a fundamental gradient: systems “want” to maximize power and entropy export. Blind restraint feels like swimming upstream against biology, evolution, and economics.<\/p>\n

Is Collapse Inevitable?<\/h3>\n

Not necessarily. Earth is an open system bathed in low-entropy solar radiation (~1.7 \u00d7 10\u00b9\u2077 W). Life has maximized capture for billions of years without tipping into total chaos: it reached dynamic steady states (climax ecosystems) where throughput aligns with the incoming budget.<\/p>\n

We can do the same. The key is redirection, not denial:<\/p>\n