Karl Marx: 4 Key Influences on His Revolutionary Thought
Karl Marx: Four Influences on His Thought
1. The Enlightenment
Marx was influenced by **Enlightenment ideology** and the concept of reason, especially practical reason. The first was oriented towards social programs. Jean-Jacques Rousseau, with his defense of natural equality, greatly influenced him.
2. Hegelian Philosophy
Marx accepted and took care of the transformation of the ideal, and the religious notion of alienation from Feuerbach, as well as the ideal and religious thought. From Hegel, he took
Read MoreEnvironmental Pollution: Causes, Effects, and Solutions
Acoustic Pollution
Traffic is the main source of acoustic pollution in cities, followed by construction. The World Health Organization (WHO) states that excessive noise can cause undesirable effects.
Sources of Noise
- Means of transportation
- Construction of buildings
- Industrial activities
- Leisure activities (especially at night)
Physiological Alterations
Demonstrated reduction or loss of hearing, depending on the time of exposure to noise and its intensity.
Preventive Measures
Locate activities that generate
Read MoreGeography, Geology, and Municipalities of Mallorca
Geography and Earth Science
Geography and earth science describe the spatial distribution of elements and phenomena that develop on the surface.
Geology
Geology is the science that studies the formation and origin of the Earth and the materials that comprise its interior and exterior.
Municipalities, Villages, and Comarcas
- Municipality: A set of inhabitants within a jurisdictional area, typically governed by a town council.
- Village: The entire population of a nation, region, or country.
- Hamlet: A small
Understanding Minerals and Rocks: Formation and Types
Minerals: Definition and Characteristics
Minerals are solids formed by the accumulation of chemical elements in Earth’s crust. They must exhibit three characteristics: being natural, having an inorganic origin, and having a homogeneous chemical composition.
Types of Minerals
- Amorphous Minerals: Minerals whose components are disordered.
- Crystallized Minerals: Minerals whose components are ordered, resulting in a crystalline material.
- Silicates: A group of minerals containing mainly silicon and oxygen
Non-Metallic and Organic Materials: Properties and Uses
Non-Metallic Mineral Materials
This material group is very heterogeneous. Some commonly used materials are:
Ceramic Materials
This does not apply to objects made from clay. Mixed with water, clay forms a plastic and even mass, which acquires stiffness when dry. This property is increased and stabilizes when the parts are brought to the kiln. Ceramic materials are very resistant to high temperatures and the effects of most chemical agents.
Applications
- Structural Use: Clay for the manufacture of bricks,
Earth’s Ecosystems: Understanding Our Planet’s Life Systems
Earth as a Living System: Understanding Our Finite Resources
Read MoreEarth is a living system, or ecosystem, characterized as finite. Land is finite in space and its resources are limited in terms of sustainability. It is composed of:
- Hydrosphere: 97% saltwater, 2% ice, 1% freshwater
- Biogeochemical cycles: Water, carbon, nitrogen, phosphorus
- Hydrological cycle: Evaporation, condensation, precipitation, solidification
The third principle of land is that it is an open system with respect to energy flow. Biodiversity