In Brazil, the looming threat of mass extinction has prompted increasingly exceptional measures to protect sensitive biomes. At the same time, such measures threaten to curtail capitalist expansion and thus Brazil's neoliberal model of economic development. Jair Bolsonaro's 2018 presidential campaign responded to these threats by fueling anti-environment sentiments and anti-environmentalist enmity. Once inaugurated, he immediately began the work of dismantling national environmental governance structures. Yet his strategies for doing so are often masked by what this article describes as a 'firehouse effect', where his tactics appear chaotic, confused, and lacking any particular goal. The article uses a combination of interviews with 35 environmental experts, participant observation, and a review of secondary sources to zoom in on Bolsonaro's anti-environmentalism within the context of the contemporary turn toward populist authoritarian neoliberalism. By focusing on how Bolsonaro's policies serve to weaken protective environmental measures that limit capitalist extraction, the article unearths the major anti-environment strategies of the Bolsonaro administration. This framework thus allows us to see through the 'firehouse effect' to make some sense of Bolsonaro's methods, further building on emerging research on the political ecologies of the contemporary populist authoritarian neoliberal turn. Moreover, the article shows the utility of applying a generalized populist authoritarian neoliberal framework to a particular context in order to identify its local processes and specificities.

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Leaping is a highly conspicuous behavior in cetaceans that may function in cooperative hunting and social bonding, thereby converging with forms of intra-specific communication present in other social mammals. However, few studies have analyzed the ontogeny of leaping, an important aspect in determining the adaptive significance of this behavior. The objective of our study was to quantify the ontogeny of leaping in dusky dolphins, a highly acrobatic species that engages in a variety of aerial displays. We tested the hypotheses that: (1) leap frequency changes with calf age, (2) frequency of leap type varies with calf age and (3) frequency of leap type varies by behavioral state. Data were collected off Kaikoura, New Zealand through boat-based group focal follows of nursery groups from October 2006–May 2007. We analyzed data from 73 nursery group encounters according to age category (young calf, yearling) and season (early, late). Early young calves leapt less frequently than late young calves (), but leap frequency did not appear to differ among older calves. Calves learned noisy leaps first, followed by clean leaps, then coordinated leaps, and finally acrobatic leaps as indicated by the positive correlations between week (i.e., calf age) and frequency of clean (), acrobatic () and coordinated () leaps. The relationship between behavioral state and frequency of leap type was not significant. These results indicate that nursery groups represent an important environment for healthy physical and social development of calves. Furthermore, while calves appear to learn the mechanics of leaping individually, they appear to learn the context in which the leaps are performed from conspecifics. This indicates that, as for other socially-complex mammals such as other cetaceans, primates, and social carnivores, social learning may be an important component in the ontogeny of dusky dolphin behavior.

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