Creation of an Innovative Sustainability Science Undergraduate Degree Program: A 10-Step Process

We explain the process used at Kean University (New Jersey) to create an innovative undergraduate degree program in sustainability science. This interdisciplinary program provides students with the strong science background necessary to understand and address the opportunities associated with sustainability. We articulate seven steps taken during the first year of developing the major and three additional steps that explain its evolution. Sustainability is the primary focus of each course within the curriculum. By sharing our experiences, other institutions may be encouraged or assisted in developing a similar program.     

The relative contribution of training intensity and duration to daily measures of training load in professional rugby league and union

ABSTRACT

This study examined the relative contribution of exercise duration and intensity to team-sport athlete’s training load. Male, professional rugby league (n = 10) and union (n = 22) players were monitored over 6- and 52-week training periods, respectively. Whole-session (load) and per-minute (intensity) metrics were monitored (league: session rating of perceived exertion training load [sRPE-TL], individualised training impulse, total distance, BodyLoad?; union: sRPE-TL, total distance, high-speed running distance, PlayerLoad?). Separate principal component analyses were conducted on the load and intensity measures to consolidate raw data into principal components (PC, k = 4). The first load PC captured 70% and 74% of the total variance in the rugby league and rugby union datasets, respectively. Multiple linear regression subsequently revealed that session duration explained 73% and 57% of the variance in first load PC, respectively, while the four intensity PCs explained an additional 24% and 34%, respectively. Across two professional rugby training programmes, the majority of the variability in training load measures was explained by session duration (~60–70%), while a smaller proportion was explained by session intensity (~30%). When modelling the training load, training intensity and duration should be disaggregated to better account for their between-session variability.     

Critical Review of Mary Midgley's Intelligent Design Theory and Other Ideological Problems

Mary Midgley's pamphlet Intelligent Design Theory and Other Ideological Problems has been a widely read contribution to discussions of the place of creationism in schools. In this critique of her account, I outline Midgley's view of the relations between science and religion, her claims about what material can legitimately appear in science lessons, and her account of the nature of religion. I argue that she is mistaken in all three areas, and show that her most plausible reply to these criticisms also fails. Finally, I offer some thoughts on the proper relations between science and religion in the classroom.