Does Money Buy Happiness?

After a relatively low level of survival and comfort, additional consumption does not increase happiness significantly, especially at the social level. At the individual level, people want more due to the relative competition effect which cancels out at the social level. In addition, the adaptation effects and environmental disruption effects also work to limit the contributions of higher consumption and enlarge the gap between expectation and actuality.

Implications for Public Policy

The failure of higher private consumption to increase happiness significantly due to environmental disruption, relative competition, adaptation, our materialistic bias, etc. are relevant for public policy, especially in making higher public spending in the right areas like environmental protection, research, poverty elimination, etc. more welfare-improving than a ‘big society, small government’. Some soft paternalistic measures such as nudging people to save adequately for old age may also be needed in the widespread presence of imperfect rationality and foresight.

The East-Asian Happiness Gap: Causes and Implications

Despite spectacular economic growth, most East Asian countries (especially those with the Confucian cultures) score relatively low in happiness surveys. This chapter discusses the reasons for this East-Asian happiness gap, including environmental disruption, excessive competitiveness, repressive education, excessive conformity, negative attitudes towards enjoyment, and the emphasis on outward appearance. Implications on the desired direction of future growth especially regarding the relative importance of public spending on the environment and research and the non-material aspects of life are also briefly touched on.

Using surgical sustainability principles to improve planetary health and optimise surgical services following the COVID-19 pandemic

As the world faces crises instigated by environmental disruption, demands on healthcare require sustainable solutions.

Ecological stability despite environmental disruption – searching for ecological rules governing Carboniferous brachiopod assemblages from the North American Mid-continent

<p>A key topic in paleoecology and macroevolution is whether assemblages of species show patterns of persistence over millions of years; a phenomenon that has been variously referred to as ‘Turnover Pulse’ or ‘Coordinated Stasis’. It has generally been presumed that any abrupt environmental changes discernible in the geological record will often lead to community turnover and the establishing of a new community that is discrete from the previous iteration, even if environmental conditions return to those that existed prior to the disruptive event. A related topic is, if patterns of stability can and do prevail despite disruption, what are the processes that allow for this. Potential options include the degree of change in the physical environment, which may not be great enough to exceed the threshold required for community collapse, or due to ‘Ecological Locking’, where directional selection is constrained by ecological processes.</p><p>Our touchstone to consider these topics is the detailed fossil record of Carboniferous brachiopod communities from the Mid-continent of North America. These were highly diverse communities that persisted in a very dynamic environmental setting. In particular, these communities were subjected to frequent and geologically rapid phases of marine transgression and regression associated with climate change over approximately a 20-million-year period. These changes likely resulted in repeated community destruction and renewal as suitable habitat was lost and then subsequently re-established.</p><p>Using a suite of statistical techniques, we characterized the nature and scope of changes in these fossil communities over time. We found that, at one scale, fossil communities were not stable throughout this interval, both in terms of taxonomic composition and the associated abundance of those taxa. Thus, there is no evidence of obdurate ecological stasis, as new discrete communities, statistically dissimilar from previous and subsequent iterations, form following each environmental disruption. However, at a higher scale, stability is manifest, as diversity patterns are stable across time and despite episodes of environmental change. In particular, we identify a form of qualified ecological stasis for both the different environments present during this interval and for the larger region as a whole. Ultimately, whilst the individual taxa that comprise each community differ, there is a consistent number of species that can exist in any given community, such that communities remain functionally similar. This indicates that whilst the individual taxa that come to form communities arrive via the exigencies of recruitment, the overall diversity of the communities is set by some higher-level ecological rules. Specifically, the rules for taxon packing are seemingly constant in distinct environments, likely due to energetic controls that limit how many taxa can be maintained in an environmental setting and/or perhaps because the amount of space needed for any individual to develop into an adult is invariant across different taxa within the same clade. Further, these ecological rules lead to stability even in the face of constant disequilibrium, which matches patterns identified in the recovery of marine invertebrate communities from disruptive events in modern systems.</p>