Hamburg in the context of "Low Saxon"

Climate change and cities are deeply connected. Cities are one of the greatest contributors and likely best opportunities for addressing climate change. Cities are also one of the most vulnerable parts of the human society to the effects of climate change, and likely one of the most important solutions for reducing the environmental impact of humans. The UN projects that 68% of the world population will live in urban areas by 2050. In the year 2016, 31 mega-cities reported having at least 10 million in their population, 8 of which surpassed 20 million people. However, secondary cities - small to medium size cities (500,000 to 1 million) are rapidly increasing in number and are some of the fastest growing urbanizing areas in the world further contributing to climate change impacts. Cities have a significant influence on construction and transportation—two of the key contributors to global warming emissions. Moreover, because of processes that create climate conflict and climate refugees, city areas are expected to grow during the next several decades, stressing infrastructure and concentrating more impoverished peoples in cities.

High density and urban heat island effect are examples of weather changes that impact cities due to climate change. It also causes exacerbating existing problems such as air pollution, water scarcity, and heat illness in metropolitan areas. Moreover, because most cities have been built on rivers or coastal areas, cities are frequently vulnerable to the subsequent effects of sea level rise, which cause flooding and erosion; these effects are also connected with other urban environmental problems, such as subsidence and aquifer depletion.

Munich is the capital and most populous city of Bavaria, Germany. As of 30 November 2024, its population was 1,604,384, making it the third-largest city in Germany after Berlin and Hamburg. Munich is the largest city in Germany that is not a state of its own, and it ranks as the 11th-largest city in the European Union. The metropolitan area has around 3 million inhabitants, and the broader Munich Metropolitan Region is home to about 6.2 million people. It is the third largest metropolitan region by GDP in the European Union. Munich is located on the river Isar north of the Alps. It is the seat of the Upper Bavarian administrative region. With 4,500 people per km, Munich is Germany's most densely populated municipality. It is also the second-largest city in the Bavarian dialect area after Vienna.

The first record of Munich dates to 1158. The city has played an important role in Bavarian and German history. During the Reformation, it remained a Catholic stronghold. Munich became the capital of the Kingdom of Bavaria in 1806 and developed as a centre for arts, architecture, culture, and science. The House of Wittelsbach ruled until 1918, when the German revolution of 1918–1919 ended their reign and saw the short-lived Bavarian Soviet Republic. In the 1920s, Munich became a centre of political movements, including the rise of the Nazi Party. The city was known as the "Capital of the Movement". During World War II, Munich was heavily bombed, but much of its historic architecture has since been restored. After the war, the city's population and economy grew rapidly. Munich hosted the 1972 Summer Olympics and the 1974 FIFA World Cup final.

The Elbe (Czech: Labe [ˈlabɛ] ; German: [ˈɛlbə] ; Low German: Ilv or Elv; Upper and Lower Sorbian: Łobjo, pronounced [ˈwɔbʲɔ]) is one of the major rivers of Central Europe. It rises in the Giant Mountains of the northern Czech Republic before traversing much of Bohemia (western half of the Czech Republic), then Germany and flowing into the North Sea at Cuxhaven, 110 kilometres (68 miles) northwest of Hamburg. Its total length is 1,094 km (680 mi).

The Elbe's major tributaries include the rivers Vltava, Ohře, Saale, Havel, Mulde, and Schwarze Elster.

Saarland (German: [ˈzaːɐ̯lant] ) is a state of Germany in the southwest of the country. With an area of 2,570 km (990 sq mi) and a population of 990,509 in 2018, it is the smallest German state in area apart from the city-states of Berlin, Bremen, and Hamburg, and the smallest in population apart from Bremen. Saarbrücken is the state capital and largest city; other cities include Neunkirchen and Saarlouis. Saarland is mainly surrounded by the department of Moselle (Grand Est) in France to the west and south and the neighboring state of Rhineland-Palatinate in Germany to the north and east; it also shares a small border, about 8 kilometres (5 miles) long, with the canton of Remich in Luxembourg to the northwest.

Having long been a relatively small part of the long-contested territories along the Franco-German linguistic border, Saarland first gained specific economic and strategic importance in the nineteenth century due to the wealth of its coal deposits and the heavy industrialization that grew as a result. Saarland was first established as a distinct political entity in 1920 after World War I as the Territory of the Saar Basin, which was occupied and governed by France under a League of Nations mandate.

North Rhine-Westphalia or North-Rhine/Westphalia, commonly shortened to NRW, is a state (Land) in Western Germany. With more than 18 million inhabitants, it is the most populous state in Germany. Apart from the city-states (Berlin, Hamburg and Bremen), it is also the most densely populated state in Germany. Covering an area of 34,084 km (13,160 sq mi), it is the fourth-largest German state by size.

North Rhine-Westphalia features 30 of the 81 German municipalities with over 100,000 inhabitants, including Cologne (over 1 million), the state capital Düsseldorf (630,000), Dortmund and Essen (about 590,000 inhabitants each) and other cities predominantly located in the Rhine-Ruhr metropolitan area, the largest urban area in Germany and the fourth-largest on the European continent. The location of the Rhine-Ruhr at the heart of the European Blue Banana makes it well connected to other major European cities and metropolitan areas like the Randstad, the Flemish Diamond and the Frankfurt Rhine-Main Region.

Dortmund (German: [ˈdɔʁtmʊnt] ; Westphalian: Düörpm [ˈdyːœɐ̯pm̩]; Latin: Tremonia) is the third-largest city in North Rhine-Westphalia, after Cologne and Düsseldorf, and the ninth-largest city in Germany. With a population of 614,495 inhabitants, it is the largest city (by area and population) of the Ruhr as well as the largest city of Westphalia. It lies on the Emscher and Ruhr rivers (tributaries of the Rhine) in the Rhine-Ruhr Metropolitan Region, the second biggest metropolitan region by GDP in the European Union, and is considered the administrative, commercial, and cultural centre of the eastern Ruhr. Dortmund is the second-largest city in the Low German dialect area, after Hamburg.

Founded around 882, Dortmund became an Imperial Free City. Throughout the 13th to 14th centuries, it was the "chief city" of the Rhine, Westphalia, and the Netherlands Circle of the Hanseatic League. During the Thirty Years' War, the city was destroyed and decreased in significance until the onset of industrialisation. The city then became one of Germany's most important coal, steel, and beer centres; as a consequence, it was one of the most heavily bombed cities in Germany during World War II. The devastating bombing raids of 12 March 1945 destroyed 98% of the buildings in the inner city. Involving more than 1,110 aircraft, the raids were the largest targeting a single city during World War II. Today, around 30% of the city’s buildings date from before the war.

There are eleven metropolitan regions in Germany consisting of the country's most densely populated cities and their catchment areas. They represent Germany's political, commercial and cultural centres. The eleven metropolitan regions in Germany were organised into political units for planning purposes.

Based on a narrower definition of metropolises commonly used to determine the metropolitan status of a given city, only four cities in Germany surpass the threshold of at least one million inhabitants within their administrative borders: Berlin, Hamburg, Munich, and Cologne.

The Hamburg Police (German: Hamburger Polizei or Polizei Hamburg) is the German Landespolizei force for the city-state of Hamburg. Law enforcement in Germany is divided between federal and state (Land) agencies. A precursor to the agency, the Polizei-Behörde, has existed since 1814.

The State Minister for the Interior (German: Senator für Inneres) oversees the Hamburg Police, which consists of aviation, water, road and port patrols, and crime investigation. The city of Hamburg is served by police stations (German: Polizeikommissariate) of the Uniformed Police (German: Schutzpolizei). Head of police is Polizeipräsident Ralf Martin Meyer. In 2008 Hamburg Police had 500,335 deployments.

The Eighteenth Brumaire of Louis Napoleon (German: Der 18te Brumaire des Louis Napoleon) is an essay written by Karl Marx between December 1851 and March 1852, and originally published in 1852 in Die Revolution, a German monthly magazine published in New York City by Marxist Joseph Weydemeyer. Later English editions, such as the 1869 Hamburg edition with a preface by Marx, were entitled The Eighteenth Brumaire of Louis Bonaparte. The essay serves as a major historiographic application of Marx's theory of historical materialism.

The Eighteenth Brumaire focuses on the 1851 French coup d'état, by which Louis-Napoléon Bonaparte, president of the Second Republic and Napoléon Bonaparte's nephew, became emperor of the Second French Empire as Napoleon III. It seeks to explain how capitalism and class struggle created conditions which enabled "a grotesque mediocrity to play a hero's part". Marx describes the divisions and alliances among the bourgeoisie, the petty bourgeoisie, the peasantry, revolutionaries, and social democrats, among other groups, and how a lack of dominance of any one group led to the re-emergence of monarchy, despite the Revolution of 1848. Marx describes the Second Empire as a "Bonapartist" state, an exception to the basic Marxist conception of the state as an instrument of class rule in that the Bonapartist state becomes semi-autonomous, representing the interests of no single class.