Gender. media and diversity Assignment Example | Topics and Well Written Essays - 500 words

Gender. media and diversity - Assignment Example Therefore, identity is an act of performance where individuals adopt certain behavioral habits, and perform them to a niche group of audiences (Farrell 39). Similarly, the readings liken the social element of gender to identity. As opposed to being biologically determined, gender is considerably regarded to as a performance. In this case, repetitive practice of habits reserved for a specific gender invariably amounts to construction of an underlying gender. Therefore, feminine and masculine genders can be socially constructed by anyone, regardless of an individual’s biological sexuality. Primarily, social construction of gender implies that feminine qualities are not necessarily associated with being sexually female, while masculine qualities are not necessarily reserved for male persons. In essence, biological sexuality is natural whereas gender is culturally defined. In American societies, the aspect of gender is used to assign roles to men and women. For example, American societies perceive women as being physically and mentally weak, while their male counterparts are physically and mentally strong. As a result, mental and physical weaknesses are attributes reserved for the feminine gender, while strength is reserved for the masculine gender (Julie and Smith 155). Whenever men display weak mental and emotional composures like crying, they are criticized by the society as possessing feminine qualities. In this case, the performance of displaying weak emotions is used to construct the feminine gender, while performances related to display of strong emotional and ph ysical attributes is used to construct the masculine gender. Therefore, categorization of masculinity and femininity has less to do with biological sexuality, and more to do with social and cultural contexts. Undeniably, media plays a significant role in construction of gender in societies today. For example,

How does aviation impact the environment What could be done to improve Essay

How does aviation impact the environment What could be done to improve things - Essay Example Many aircrafts use avgas (Aviation Gasoline) as a fuel. It contains tetra-ethyl lead (TEL) that is a highly toxic chemical. It causes soil pollution at airports. It also pollutes air and causes various respiratory problems. The greatest threat caused to the environment is in the form of the chemical gases that emit out of the aviation aircrafts. So, these should be considered specifically. First of all, improvement in the design of aircrafts engine is required. An engine which reduces the emission of toxic gases such as Carbon dioxide, Carbon monoxide and nitrogen oxides is required. This may greatly reduce the environmental pollution caused due to these gases. Despite manufacturing new engines, the improvement in older engines can also be helpful. High-pressure turbine nozzles, upgraded gas turbines and steam injection can greatly assist in minimizing the pollution. Another requirement is to design engine which reduces the fuel combustion as fuel burn also contributes heavily to the air pollution. Moreover, light aircrafts can be run on lower-compression engines which may be operated on mogas (Motor Gasoline) mogas does not contain tetra-ethyl lead (TEL). thus, using mogas instead of avgas will be hel pful in minimizing air pollution. Another way of reducing environmental pollution caused from aviation is by improving operational efficiency of the aircraft i.e. by increasing the number of passengers in each flight. This will reduce the emissions per passenger. The reduction in taxi time may also be helpful in reducing pollution. Pollution may also be reduced by reducing energy output during landing, takeoff and taxi