Another advantage is the modification of genetic traits in human beings. Human genetic engineering science modifies human beings genotypes before birth. This process can be utilized to manipulate some traits in people. Genetic engineering can be employed to suppress negative traits while boosting positive ones. Positive genetic engineering is concerned with the enhancement of positive individual traits. This includes increasing human capacity or longevity. Conversely, negative genetic engineering is concerned with the quelling of negative human traits such as some genetic diseases.
Albania, Andorra, Angola, Argentina, Armenia, Australia, Austria, Azerbaijan, Belgium, Bhutan, Bosnia-Herzegovina, Bulgaria, Burundi, Cambodia, Canada, Cape Verde , Colombia, Cook Islands, Costa Rica , Cote D'Ivoire, Croatia, Cyprus, Czech Republic , Denmark, Djibouti, Dominican Republic , Ecuador, Estonia, Finland, France, Georgia, Germany, Greece, Guinea-Bissau, Haiti, Holy See, Honduras, Hungary, Iceland, Ireland, Italy, Kiribati, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Marshall Islands , Mauritius, Mexico, Micronesia, Moldova, Monaco, Montenegro, Mozambique, Namibia, Nepal, Netherlands, New Zealand , Nicaragua, Niue, Norway, Palau, Panama, Paraguay, Philippines, Poland, Portugal, Romania, Rwanda, Samoa, San Marino , Sao Tome And Principe, Senegal, Serbia (including Kosovo), Seychelles, Slovakia, Slovenia, Solomon Islands , South Africa , Spain, Sweden, Switzerland, Timor-Leste, Togo, Turkey, Turkmenistan, Tuvalu, Ukraine, United Kingdom , Uruguay, Uzbekistan, Vanuatu, Venezuela.