About Juan Rosa

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So far Juan Rosa has created 18 blog entries.

Global Tourism

Global tourism has a significant impact on the global economy. It has grown rapidly in recent years and is expected to continue to grow in the coming years. In this blog, we examine global tourism, including its market cap, most popular destinations, percentage of tourism in coastal cities, and countries around the equator with the highest tourism.

Global Tourism2023-02-15T20:09:51+00:00


Aquaculture is increasingly recognized as one of the most environmentally sustainable ways to produce food and protein. Leading health experts promote the value of adding seafood to one’s diet, especially for people who are pregnant or nursing and children. Aquaculture can improve food security and nutrition by increasing the amount of seafood available for people to eat. If done correctly, aquaculture increases food production, boosts economic growth in coastal and rural areas, and can help keep waterways clean.


The Potential of Ocean Resources

The ocean is a vast and seemingly endless resource that has the potential to provide for the entire world's population. With over 71% of the Earth's surface covered by water, the potential of ocean resources is to provide all kinds of vital resources for humanity. From food to energy, the ocean has the potential to sustain human life in ways that we have yet to fully explore.

The Potential of Ocean Resources2023-01-30T18:12:25+00:00

Dome Seastead Design

This dome seastead design is 250ft in diameter and will be constructed using a variation of Ultra High-Performance concrete (UHPC). It will include housing, amenities, communal office spaces, and markets for locally produced and imported goods. Through the incorporation of Ocean Thermal Energy Conversion (OTEC), Sea Water Air Conditioning (SWAC), water desalination, solar energy, and aquaculture farming, these communities will provide energy, fresh water, and food, all inexpensively produced on and below the seastead.

Dome Seastead Design2023-01-30T18:40:58+00:00

Ocean Water Desalination

Water desalination is the process of removing dissolved minerals and other impurities from seawater. We are exploring efficient ways of water desalination to help our goal of creating self-sustainable seasteads. Despite the many advances in water desalination technology, there are still several challenges to overcome. Nonetheless, water desalination has the potential to be a valuable tool in addressing the global water crisis. With the increasing demand for fresh water, desalination could provide a reliable and sustainable source of water for communities around the world.

Ocean Water Desalination2023-01-30T18:42:03+00:00
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