Global Challenges Research Paper Example | Topics and Well Written Essays - 250 words - 1

Global Challenges - Research Paper Example Migrants into urban centers believe that there are many job opportunities in the urban centers hence necessitating the need for migration into towns to look for jobs (UN-Habitat, 2008). Secondly, there is a rapid increase in the demand for housing, basic infrastructure and social services. Infrastructures in this case include, water, electricity and sewerage systems. The rapid population increases in slums have resulted to a hindrance in delivering the services in those areas (Sexton, 1979; Levy, 2011). Thirdly, cities are faced with scarcity of food and world energy. The scarcity of food is because of the declining weather conditions affected by the climatic changes in the world. For instance, deforestation in many third world countries have caused decreased levels of rainfall which most farmers rely on for farming in order to supply the cities with food (Levy, 2011). In the near future, the US will face challenges that are different from other countries. Such challenges include how to address the problems resulting declining population growth and aging population, which have resulted to shrinking cities and deterioration in buildings and infrastructure (Levy, 2011). The second challenge will be how to address problems of urban sprawl and preservation of inner city heritage buildings. This arises from the growing demands of housing and facilities due to an emerging wealthy class and from international investors (UN-Habitat,

A3 Assignment Example | Topics and Well Written Essays - 500 words

A3 - Assignment Example The project managers are highly experienced in building and construction as the project highly involves much of construction. The internal workers are also critical in coordinating the construction. Most of the internal workers are highly experienced in finance management and their input to the projects is critical due to financial reasons. Planning consultants, Architect, surveyors are very critical as the project is certainly a sensitive one. Without the approval of the surveyors, the project can barely move on since road construction involves many designs, which can only be carried out, by a surveyor and Architect (Sears & Sears, 2010). The project success will depend on how well the stakeholders will communicate. A good communication plan will ensure that every stakeholder is actively involved in the road construction project. The success of the project is a matter of effective communication. In the course of the road construction project, communication is done in various ways. The most form of communication includes written, oral and non-verbal communication. Table 1 represents different tasks that will be carried out by the projects and the responsible stakeholders. The architect undertakes the planning task. As noted in Table 1, the architect is required to plan for the project in four days. The success of the project depends on how professional the manager regards time management. In some cases, the participant may lack enthusiasm as they continue with the project. In such a situation, it is the responsibility of the project manager to ensure that the project does not derail due to time management problems. This can be done by assigning durations to the WBS. As indicated in Table 1, the projects there are various items that are involved in the projects. Nevertheless, during the project, it is important to pay attention to some of the items. Time management is one of the most