Global networks and global change-induced tipping points

• The existence of tipping points in human-environmental systems at multiple scales-such as abrupt negative changes in coral reef ecosystems, runaway climate change, and interacting nonlinear planetary boundariesaEurois often viewed as a substantial challenge for governance due to their inherent uncertainty, potential for rapid and large system change, and possible cascading effects on human well-being. Despite an increased scholarly and policy interest in the dynamics of these perceived tipping points, institutional and governance scholars have yet to make progress on how to analyze in which ways state and non-state actors attempt to anticipate, respond, and prevent the transgression of tipping points at large scales. In this article, we use three cases of global network responses to what we denote as global change-induced tipping pointsaEuroocean acidification, fisheries collapse, and infectious disease outbreaks. Based on the commonalities in several research streams, we develop four working propositions: information processing and early warning, multilevel and multinetwork responses, diversity in response capacity, and the balance between efficiency and legitimacy. We conclude by proposing a simple framework for the analysis of the interplay between perceived global change-induced tipping points, global networks, and international institutions.

Ämnesord

SAMHÄLLSVETENSKAP  -- Social och ekonomisk geografi (hsv//swe)

SOCIAL SCIENCES  -- Social and Economic Geography (hsv//eng)

NATURVETENSKAP  -- Geovetenskap och miljövetenskap (hsv//swe)

NATURAL SCIENCES  -- Earth and Related Environmental Sciences (hsv//eng)

Nyckelord

Global environmental change

Anthropocene

Planetary boundaries

Global networks

Earth system governance

Adaptive governance

Publikations- och innehållstyp

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