Note: This post was crossposted from the Coefficient Giving Farm Animal Welfare Research Newsletter by the Forum team, with the author's permission. The author may not see or respond to comments on this post.
Subtitle: On vegan advocacy, effective altruism, and FIFA
I turn 40 today. Here are some hot takes.
On factory farming
1. Our biggest challenge is salience. If factory farming led the evening news, it wouldn’t last lo...
Impressions from the 21st Annual U.S. Cluster Headache Patient Conference, organized by Clusterbusters.
On the morning of the last day of the conference, E. was hanging out with other “clusterheads” outside the conference hotel when he started having a cluster headache attack. Before he could go back to his hotel room, J. offered E. his DMT v...
TL;DR:
The movement has an evidence problem. To solve it, for each intervention we need to know:
* What types of evidence that intervention needs
* What types of evidence different sources can give us
In this post, we outline a framework for evidencing an intervention through five stages:
...
Executive Summary of my essay and study about the insecticide permethrin and its role in malaria nets:
Insecticide-treated bed nets (ITNs) are a form of personal protection that has been shown to reduce malaria cases and deaths in endemic regions. Permethrin is one of the most common insecticides impregnated in ITNs due to its historical low incidence of resistance by malaria vectors (malaria-infected mosquitoes). The United States Environmental Protection Agency (USEPA) classifies permethrin as a restricted-use pesticide for crop and wide-area applications due to high toxicity to fish and bee species. Excessive exposure to permethrin in humans, caused by accidents or spills, can cause neurobehavioral effects such as nausea, headache, muscle weakness – and in extreme cases, loss of consciousness, seizures, and altered motor activity. However, these side effects have not been seen in treated ITNs. In addition, the widespread use of permethrin in agriculture, indoor residential treatments, and ITNs has resulted in increasing vector resistance and ineffective bed nets. In response, the World Health Organization (WHO) published a policy recommendation to monitor and manage insecticide resistance in malaria vectors. One solution the WHO proposed is for the Olyset net, an LLIN (long lasting insecticide treated net) designed for mosquitoes that may survive contact with the net due to resistance to permethrin. The Olyset net additionally uses an additive such as pyriproxyfen (PPF) to sterilize vectors after contact with the mixture. The WHO's goal for reduction in global malaria cases has not met its target in recent years. Therefore, exploring alternatives in malaria control is critically important. At a cost of $0.17, only 10-20% of the price of a new bednet, effective permethrin-treated top sheets and blankets are a more accessible, inclusive, and affordable option.