take their client's guilt for granted..." Other theories of human rights The philosopher John Finnis argues that human rights are justifiable on the grounds of their instrumental value in creating the necessary conditions for human well-being. Interest theories highlight the duty to respect the rights of other individuals on grounds of self-interest: The biological theory considers the comparative reproductive advantage of human social behavior based on empathy and altruism in the context of natural selection. Human security is an emerging school of thought which challenges the traditional, state-based conception of security and argues that a people-focused approach to security is more appropriate in the modern interdependent world and would be more effective in advancing the security of individuals and societies across the globe. Ipso facto legal rights theory According to the recommendation of human rights scholar Barrister Dr Mohammed Yeasin Khan LLB Honours, LLM, PhD, PGDL, Barrister-at-Law (Lincoln's Inn), UK: ‘Right’ being synonymous of ‘legal’ and antonymous of both ‘wrong’ and ‘illegal’, every ‘right’ of any human person is ipso facto a ‘legal right’ which deserves protection of law and legal remedy irrespective of having been written into the law, constitution or otherwise in any country. Man for man theory of world peace According to Barrister Dr Mohammed Yeasin Khan: The only way ‘(a) to make the world terrorism and war free and also free from hunger, poverty, discrimination and exploitation; (b) to establish rule of law and economic, political and social justice; and (c) to confirm freedom of man, peace and development worldwide’ is protection and promotion human rights as ‘Ipso Facto Legal Rights’ and the unity of the world community in one and single theory of ‘man for man’ correlative, interdependent and ‘one to one-cum-one for other’ approach, namely, the ‘Man for Man Theory’ approach of world peace. Critiques of human rights The idea of human rights is not without its critics. Jeremy Bentham, Edmund Burke, Friedrich Nietzsche and Karl Marx are examples of historical philosophers who criticised the notion of natural rights. Alasdair MacIntyre is a leading contemporary critic of human rights. His criticisms are discussed below. Edmund Burke on natural rights Edmund Burke was an 18th-century philosopher, political theorist and statesman largely associated with the school of conservatism. His views on natural rights are best articulated in Reflections on the Revolution in France, which directly attacked the Declaration of the Rights of Man and of the