Will capitalism conquer the world? May be yes, but, per se, this is not a desirable outcome, because some diversity in economic systems is always beneficial for humankind.
What is more relevant is to assess whether the globalization of capitalism will be a positive or negative force in the current world. In this regard the balance between positive and negative impacts is clearly positive. I shall explain why below, but first let me explain why anti-capitalism movements are often also anti-globalization.
The detractors of globalization have three main lines of attack, namely that: globalization kills local and national cultures, that multinationals exploit non-unionized labor and lax regulations in poor countries and destroys national sovereignty and decision centers. Anti-capitalist advocates attribute to capitalism whatever they think is wrong in society. For instance, feminists blame capitalism for the unfair treatment of women, animal rights groups blame it for animal maltreatment, environmentalists say it is responsible for the destruction of nature and “climate change”, civil rights groups charge capitalism with promoting racism, peace activists attribute war and conflict to capitalist greed, moralists claim that commercialization and consumerism are responsible the loss of religious and social values, consumer-advocacy groups accuse capitalism of putting profits before people.
As explained in previous chapters none of these charges withstands the most simple scrutiny, let alone the counter-evidence provided recently by the turn to capitalism of former socialist and communists systems in China and other less developed countries.
First, and foremost, the globalization of capitalism accelerates the eradication of extreme poverty on a global scale, with the consequent positive effects on health, education and consumption. But, as is normal, accelerating economic growth also has its side effects, namely in terms of environment and demography. Likewise, it will accelerate the rise in the capital/labor ratio and the consequent impact on their relative share of income, which needs to be tackled through an increased capital ownership by workers either directly or through pension funds.
Nevertheless, the major impact of globalization will be through changes in political systems and regulations. Globalization unleashes forces that simultaneously strengthen and weaken the case for regulation. For example, greater freedom of movement for goods, labor and capital weakens the role of national governments. But the fear of sudden mass movements with disruptive consequences on infrastructure and employment calls for global regulation. Thus, using a parallel with monetary theory, the question whether the world is an optimal jurisdictional area for all the fundamental principles of capitalism is critical.
Without detailing all the issues let me just illustrate with a few. For instance, can we conceive of a global corporation reporting and paying taxes to single world entity? Or, can we anticipate an international court to judge violations of the rule of law? Would it rule under a system of common or civil law? Most of these question remit to the fundamental problem of how to structure different levels of government from a local to a global level and the respective enforcement apparatus, within a democratic system.
Although a body of generally-accepted international law is being developing slowly, it will probably take some centuries before a comprehensive system makes its mark. In the end, the fastest route may still be a progressive economic and political integration at the regional level like in the European Union.
In conclusion, although capitalism and globalization are both desirable and reinforce each other, any non-synchronized acceleration in one of them may backfire into a joint relapse.