1. Scientific consensus on the Covid-19 pandemic: We need to act now;Alwan;The Lancet.,2020
2. Coronavirus: WHO head calls herd immunity approach 'immoral';BBC,2020
3. An introduction to the principles of morals and legislation. In Utilitarianism. Doubleday;Bentham,1789
4. Sweden’s experiment with herd immunity is unethical and undemocratic — and reveals an underlying political pathology;Bergmann,2020
5. Libertarianism: A primer;Boaz,1997