Conservation is a long-term process that unfolds over time and seeks to develop harmony between human activity and ecosystems of all types. The unfolding of conservation in the Luquillo Mountains of Puerto Rico took place over a period of over 140 years, beginning in 1876. The conservation process in Puerto Rico involved the description of the biodiversity, the understanding of forest dynamics in relation to the conditions prevailing in the Luquillo Mountains, extensive research on the life history of critical species, understanding the basis of forest resilience, recognizing the social-ecological-technological context of conservation, applying advanced technological tools, and resolving the inevitable conflict that develops among the different actors involved in the conservation effort. Unfolding conservation within a country requires continuous and effective support from governmental, non-governmental, business, and scientific sectors of the social-ecological-technological systems of the country. These sectors come together at different moments in time, and the path followed is different in different countries. In Puerto Rico, the unfolding of conservation was triggered by the government in close collaboration with academic and governmental scientific sectors. Within the Luquillo Mountains, the business sector did not oppose conservation activities, and the unfolding process reached high levels of effectiveness. The rest of Puerto Rico benefited from the conservation process unfolding on the Luquillo Mountains. In contrast, conservation in the Amazon has been characterized by conflict among different actors competing for a common resource. In general, commercial activities that are based on resource exploitation lead to conflict and a slower development of conservation activities. When the business community used science to improve land productivity, as it did in Central America, conservation benefited because the science that was used stimulated conservation values. The establishment of government institutions with a focus on conservation through research and education appeared late in the mainland tropics compared to Puerto Rico, but when it happened, it accelerated the unfolding of conservation. All the countries examined here were most effective in conservation when the collaboration among the different sectors of society was high and based on objective and anticipatory scientific activity.
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The Caribbean’s most emblematic weather symbol is the hurricane, a large rotating storm that can bring destructive winds, coastal and inland flooding, and torrential rain. A hurricane begins as a tropical depression, an area of low atmospheric pressure that produces clouds and thunderstorms. Hurricane season in the Caribbean runs from June 1 through November 30, although there have been infrequent storms that formed outside these dates. Hurricanes are classified according to their maximum wind speed, and when a tropical system reaches the wind speed of a tropical storm (35 mph), it is given a name. Lists of names, which are rotated periodically, are specific to certain regions. If a named storm is responsible for causing a significant number of deaths or property damage, the name is retired and replaced with another.
Most deaths in a storm came from drowning, from storm surge along the coast or from flooding or mudslides in the interior. Storm-related deaths also occur when structures collapse or when victims are struck by flying debris. One important and underestimated cause of death after the passage of a storm is disease. Even if the destruction is not immediate, the passage of a hurricane can leave significant ecological damage along the coast and in the interior.
Hurricanes can have a devastating effect on a community that takes a direct hit. Repeated hurricane strikes can leave a sense of helplessness and hopelessness, “hurricane fatigue.” Conversely, survivors of a disaster are often left with a feeling of confidence that, since they have endured the effects of at least one deadly hurricane, they can do so again.
Until the last half of the 18th century, meteorology remained primitive, but the Age of Enlightenment brought scientific and ideological advances. Major beneficiaries were royal navies whose navigation manuals and nautical charts became increasingly more accurate. In 1821, William C. Redfield established the circular nature of storms and their counterclockwise rotation, while other scientists showed how wind currents within the storms moved upward. Once the coiled structure of hurricanes were established by mid-century, the term “cyclone” was applied, based upon the Greek word for the coils of a snake.
After the mid-19th century, scientists moved from information gathering to attempts to predict hurricane strikes. Technology, in the form of the telegraph, was a key component in creating a forecasting system aided by organizations such as the Colegio de Belén, in Havana, Cuba. Later in the century, governments worldwide created official observation networks in which weather reports were radiotelegraphed from ships at sea to stations on land. The 20th century experienced advances, such as the use of kites and balloons, and the introduction of weather reconnaissance aircraft during World War II. In April 1960, the first satellite was launched to observe weather patterns, and by the early 1980s, ocean buoys and sophisticated radar systems made forecasts increasingly more accurate.
Article
Reinaldo Funes Monzote
For the greater part of the 19th and 20th centuries, Cuba, the largest island in the Antilles, figured as the principal exporter of sugar cane, a product that dominated the country’s agro-industry. In this way, Cuba became illustrative of the economic, social, political, and environmental impact of basing an economy on monoculture in order to supply foreign markets. This does not mean, however, that sugar cane was the only major crop being grown in the Cuban fields, as there was no dearth of different plants destined for foreign markets, such as tobacco and coffee, or for local markets, such as yucca, plantains, corn, sweet potatoes, and rice, not to mention a long if little-known livestock tradition. However, the dominance of agro-industry almost always eclipses agricultural and economic alternatives that could become potential competitors, despite the periodic adverse circumstances that affect consumers. But, in the 1990s, the production and exportation of sugar suffered an abrupt fall, creating a vacuum that allowed diversification of land use and that prompted a search for alternative agricultural models.
Article
Reinaldo Funes Monzote
In the summer of 1981 the cow named Ubre Blanca (White Udder), born on Isla de la Juventud (formerly Isla de Pinos) in the southern Cuban archipelago, became headline news for her high milk production. After achieving a national record, in the following months she was the focus of the country’s attention for her fast-track to becoming a world record holder, first in four milkings and later, in January 1982, as highest producer in three milkings, collection of milk in one lactation period, and fat content. For the leader of the Cuban Revolution, Fidel Castro, and scientists from the cattle industry, it was important to emphasize that it was not only a matter of this incredible cow’s personal achievement but also the fruit of many years of effort to reach a radical transformation of the country’s cattle industry, from an emphasis on beef production toward the priority for milk production and diversification of animal protein sources.
These politics required major changes in bovine herds from a genetic perspective, starting with major cross-breeding of Holstein cattle, of Canadian origin, with the Cebú, formerly dominant in Cuba, along with the creation of new infrastructure and other changes toward an intensive model of cattle ranching. Therefore, the history of Ubre Blanca is tied to that of the politics aimed at increased production and consumption of dairy products, presented as an achievement of the socialist Cuban model and with aspirations to bring dairy development to tropical areas and Third World countries. Although the ambitious goals announced in the 1960s were never reached, there was an increase in milk production and a general modernization of cattle ranching that, nevertheless, began a prolonged decline starting with the deep economic crisis of the 1990s.
Article
Regina Horta Duarte
Modern zoos emerged as mass entertainment, spaces of public leisure and of culture. In the past, they served as monuments and expressions of the degree of “civilization” and progress of a city and its respective country. In Latin America, zoos date from the last quarter of the 19th century. The history of Latin American zoos is a political, cultural, and social history. The conditions of their creation and operation over the decades have conferred important specificities to these institutions. Since their inception, zoos in Latin America have reflected nationalistic aspirations, civilizational projects, and social transformation. Over the decades, the history of many zoos has blended with natural history in Latin America, as many zoo founders were important scientists. The development of new sensitivities toward animals also follows the history of zoos in Latin America from the beginning, because the first animal protection societies appeared at the same time. Today, zoos face vigorous claims from animal rights activists calling for their closure. In view of so many challenges, these institutions are reinventing themselves with an increased focus on conservation and environmental education, joining international zoological societies with high standards of quality. Among several of these societies, the Latin American Association of Zoological Parks and Aquariums (ALPZA) stands out. Founded in 1990, ALPZA organizes, reshapes, and integrates Latin American zoos, establishing global connections. Various actors play a role in the defense and contestation of zoos, such as politicians, scientists, conservationists, animal protection societies, anti-zoo activists, visitors, administrators, officials, and, of course, thousands of wild animals from all over the world who have lived in Latin American cities for decades.
