Critically examine the ways in which practices of security are Essay

Critically examine the ways in which practices of security are changing in response to concerns about globalisation - Essay Example In this regard, information technology has virtually broken the geographical barriers to trade that had undermined economic development in the last century (Coaffee, 2006). Globalization has created as sense of interdependence in all realms of human existence resulting to both negative and positive consequences. On one hand, the developments form an enabling environment for attaining economic success, enhancement of better political systems in addition to promotion of peace and harmonious coexistence. On the other hand, globalization has created influential forces resulting to social fragmentation. Consequently, social vulnerabilities have occurred resulting to unprecedented levels of violence, conflict and insecurity. Moreover, economic disparities brought by globalization have occurred, causing economic crises across international borders. These events have created hardships across the world, which contributes significantly in development of security threats (Corva, 2008). Overview of insecurity in context to globalization Security threats have become global in nature and more serious because of wide spread application of information technology. According to Davis (2009) application of this technology has resulted to enhanced transfer and sharing of knowledge that has also been made possible by easy movement of people. Researchers attribute the increasing levels of insecurity to the effects of globalization. Combination of these developments coupled with the increasing economic interactions has resulted to mass resentment and problems that form the root cause of global insecurity. However, globalization has resulted to positive developments by offering new opportunities for the achieving economic growth and democracy (Davis, 2009). These positive effects of globalization can be used to counter the adverse effects of globalization by addressing its root causes. September 11 terrorist attacks in the United States highlighted the dangers of globalization whereby the Al-Qaida terror organization executed the attacks using the developments from globalization, including effective communication technologies, global financial networks, and easy movement of people because of better modes of transport (Davis 2009). The international community responded swiftly after the terror attack and since then, enforcement of security changed dramatically. Currently, security measures are not confined to surveillance but are now more extensive, addressing issues affecting human security such as democracy, climate change, poverty, immigration, in addition to drug trafficking (Davis, 2009). According to Heuer (1999), human security is concerned with how people live in the society and it ranges from political governance to the economic wellbeing of the people in local and international context. It entails how people exercise their free will, how they access market and social opportunities and whether they live in peace or conflict (Heuer, 1999). Campbell (2005) argued that human insecurity affects not only economic development, but also other realms of existence. In this respect Campbell, (2005) identified seven important areas of human security. These include economic, food, health security, environmental and personal security. In addition, community security and political security are important areas of concern for addressing the current security threats in the world. In a