zixia Thinking by the Mediterranean
Zixia Zixia Engineer · Reader · Traveler
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Seeing Yourself as an Individual, but Others as Labels: The Absurd Psychology Behind Anti-Black, Islamophobic, and Anti-Immigrant Views

In the overseas Chinese community, there exists an extremely surreal psychological structure. They are not just fervent racists, but also subscribe to a kind of incurable “reverse racism”: they not only discriminate against other ethnic groups but also seem to not truly identify with their own deep down; at the same time, they harbor a particular loathing for other minority groups who share similar circumstances and social positions. In the eyes of some Chinese people, it’s as if humans can be neatly divided into different ranks based on skin color, ethnicity, and religion. ...

July 11, 2026 Words: 2k Reading time ≈ 10 min

Is the Mediterranean Climate Really the Best for Human Habitation?

People often say that the Mediterranean climate is the most suitable climate in the world for human habitation. Winters are not too cold, summers are sunny, and rainfall is not as frequent as in tropical regions. Indeed, some of the world’s most famous ancient civilizations were born around the Mediterranean Sea. So, there is certainly some truth to this statement. But I’ve been living in Spain for almost four years now and have experienced several full cycles of spring, summer, autumn, and winter here. I’m increasingly feeling that the so-called “best climate for human survival” might only be half right. ...

July 10, 2026 Words: 1.4k Reading time ≈ 7 min

Spanish Non-Lucrative Visa and Taxes: Filing Requirements, Bank Interest, and Renewal Certificates

Many people with a Spanish non-lucrative visa have a common question: I can’t work and have no Spanish salary or company, so do I still need to file taxes? The answer isn’t a simple ‘yes’ or ’no.’ More accurately: having a non-lucrative visa does not automatically exempt you from taxes. The non-lucrative visa is an immigration status that, in principle, does not permit the holder to work or conduct business in Spain. Whether you need to file personal income tax, however, depends on a different set of criteria under tax law: whether you are considered a Spanish tax resident and whether your income and assets trigger a filing obligation. ...

May 21, 2026 Words: 2.3k Reading time ≈ 11 min

Three Years of Raising a Child in Spain: A 'Happy Paradise' or a 'Laissez-faire Trap'?

After raising a child in Spain for three years, my deepest realization is this: the education system here isn’t designed to ‘push’ children, but to ‘sift’ them. It provides a ‘safety net of connections’ for local elites, while for immigrant families, it’s a ’tightrope walk of pure ability.’ 1. A Shift in Responsibility: From ‘Teacher-Managed’ to ‘Family-Supplemented’ This is the most fundamental difference between Chinese and Spanish education. In Spain, the pressure of education shifts entirely from the school to the family. ...

March 27, 2026 Words: 746 Reading time ≈ 4 min

Spain Non-Lucrative Visa DIY Application Guide: Checklist and Form Instructions

Why Choose the Spanish Non-Lucrative Visa? Core Advantages: Extremely Low Application Threshold The overall difficulty is comparable to applying for a regular tourist visa on your own. You only need to provide stable financial proof to demonstrate that you and your family have the economic means to live in Spain long-term without working. Relatively Short Approval Period Typically, you will receive a decision within 1–3 months after submitting all required documents, which is more efficient than other European long-term residency programs. ...

February 6, 2026 Words: 871 Reading time ≈ 5 min

A Complete Guide to Buying Second-Hand Property in Spain: Using idealista for Cadastral Checks, Nota Simple, and Avoiding Pitfalls in Notarization and Transfer

1. Using idealista for Free Queries: Valuation, Cadastre, Historical Price Curve, and Local Amenities Visit: https://www.idealista.com/zh/maps/ 1) Search by Address Enter the property’s address to begin your search. ...

February 5, 2026 Words: 1.4k Reading time ≈ 7 min

The Meaning Behind 'Not Plucking a Single Hair': A Debate on Individual Rights and the Boundary Between Self and Society

In Mencius: Jin Xin I, Mencius said: “Yangzi’s principle is ‘for oneself.’ He would not pluck a single hair from his body to benefit the world. Mozi advocates ‘universal love.’ If it would benefit the world, he would do it, even if it meant wearing himself out from head to heel. Zimo holds to the middle ground. Holding to the middle is closer to the right way, but to hold to the middle without weighing circumstances is the same as holding to one extreme. The reason for hating those who hold to one extreme is that they damage the Way, upholding one point while neglecting a hundred others.” ...

February 5, 2026 Words: 886 Reading time ≈ 5 min

Do Chinese People Eat Dogs? — The Arrogance and Double Standards of the West

Living abroad, whenever I’m at a party and things get lively, there are always a few people with a sense of ‘superior civilization’ superiority who feign innocence and ask me: “Do Chinese people eat dogs?” Their eyes are often thirty percent curiosity and seventy percent judgment. It’s as if my nod would instantly devolve me from a modern human into a blood-drinking barbarian. I’ve long since stopped rushing to explain. Instead, I smile and ask back: “Do you drink milk? Do you eat veal?” ...

February 5, 2026 Words: 1.1k Reading time ≈ 6 min

DIY Guide for Renewing Spanish Non-Lucrative Residency Online

**»>First, you need to obtain a personal digital certificate Preparation of Materials for Spanish Non-Lucrative Visa Renewal Submission period: You can submit your application online starting from 2 months before your NIE card expires up to 3 months after it expires. Many documents need to be scanned. It’s best to buy an all-in-one color printer and scanner. Set the scanning resolution not too high, but not so low that it becomes blurry. Scan to PDF format. The official requirement is that a single document cannot exceed 6MB. With the right settings, a full passport scan won’t exceed 3MB. ...

February 4, 2026 Words: 1.2k Reading time ≈ 6 min

If I 'Die' Every Day, Does My Life Still Have Meaning?

Introduction: If one day you discover that “you” can be perfectly replicated, does your current existence still have meaning? When the logic and reasoning of AI gradually approach or even surpass that of humans, we may have to confront a cruel yet rational fact: consciousness might not be a soul, but rather a “model” that is currently running. I. Defining Consciousness: The “Ultimatum” from AI Before discussing “who I am,” we must first let go of the sanctified image of the self. ...

January 21, 2026 Words: 710 Reading time ≈ 4 min

From Abraham's Family Drama to the Global 'One God'

Religion: A 4,000-Year “War for the Right to Interpret” In the early days of human civilization, religion was like a chaotic “startup competition.” Initially, our ancestors were timid: They called the thunder ‘father’ They called the rain ‘mother’ And thus, the primitive worship of “animism” was born. Later on— The ancient Egyptians deified their pets (jackals, cats) The ancient Greeks raised a group of “superpowered giant babies” on Mount Olympus Zeus and his family, instead of doing anything productive, spent their days cheating and bickering. ...

January 15, 2026 Words: 1.1k Reading time ≈ 5 min

The Pinnacle of Algorithms and the Source of Logic: When the Nine Chapters on the Mathematical Art Meets Euclid's Elements

At the dawn of human civilization, two mathematical works emerged in almost the same era. Like two rivers flowing in different directions, they quietly shaped the completely different intellectual traditions of the East and West. One came from China, the other from ancient Greece. They are: China’s Nine Chapters on the Mathematical Art Ancient Greece’s Elements (from Euclid’s work) To this day, our understanding of science, technology, and even artificial intelligence still carries the DNA of these two books. ...

January 13, 2026 Words: 1.5k Reading time ≈ 8 min

Answering Philosophical Questions with Science: A Rational Reconstruction of Time, Meaning, Consciousness, Causality, and Morality

Throughout human history, a certain class of questions has been asked repeatedly for millennia. What is time? Does life have meaning? Must we fear death? Do we truly have free will? Where do good and evil come from? These questions have long been categorized under “philosophy” or “metaphysics,” shrouded in layers of myth, religion, metaphor, and strong emotion. But today, with the advancements in physics, neuroscience, and information theory, we have the opportunity for the first time to— ...

January 12, 2026 Words: 1.3k Reading time ≈ 7 min

Ancient China: A Civilization That Once Left Europe Far Behind

We are accustomed to thinking that “the West has always been ahead of China,” but this is actually a historical illusion shaped in reverse by the outcome of the Industrial Revolution. I. The “Rear-View Mirror” Illusion of History Today, many Chinese people have an almost unconscious belief: the West seems inherently more advanced than China. But this is a typical historical illusion, “reverse-engineered” by the outcome of the Industrial Revolution. ...

January 10, 2026 Words: 1.6k Reading time ≈ 8 min

Europe Once 'Lost' an Entire Civilization: Why Did Ancient Greek Rational Knowledge Disappear in Medieval Europe?

Medieval Christian Europe experienced a systematic interruption of Greek mathematics, philosophy, and science due to linguistic fragmentation, the collapse of the educational system, and religious monopoly. In contrast, Greek knowledge was fully preserved, translated, and developed in the Byzantine and Islamic worlds. It eventually returned to Europe through cross-civilizational transfer, igniting the Renaissance. Many people subconsciously assume that: Since Europe is the successor to ancient Greece and Rome, then mathematics, philosophy, and science should have been passed down naturally through the ages. ...

January 9, 2026 Words: 1.5k Reading time ≈ 7 min

An Overview of European Ethnogenesis: A Long-Term Process of Migration, Language Replacement, and Institutional Integration

The ethnic structure of Europe is not fixed from antiquity but was gradually formed through a long historical process of prehistoric population migrations, language replacement, political conquest, and religious integration. The following sections outline the main stages and structural features of European ethnogenesis in chronological order. I. Neolithic Era: Near Eastern Farmers Enter Europe (c. 7000–5000 BCE) Source Near Eastern Fertile Crescent, Anatolia Paternal Genetic Signature Represented by Haplogroup J (especially J2) (not exclusively, but a significant proportion in the early agricultural diffusion) ...

January 8, 2026 Words: 1k Reading time ≈ 5 min

Why Did Europe Turn to Democracy? — The Republican Tradition, Not an Accidental Historical Choice

When people talk about European democracy, they often focus on a specific revolution or declaration, as if democracy were an institutional innovation that suddenly appeared one day in modern times. But if we look back through history, we discover a more fundamental and often overlooked fact: Europe did not suddenly learn republicanism; it has long lived with the political experience that ‘a republic can exist.’ The republic in Europe was never a fleeting moment of inspiration, but an institutional tradition spanning over two millennia. ...

January 6, 2026 Words: 996 Reading time ≈ 5 min

Spanish Non-Lucrative Visa Renewal Online (EX01): A Complete Guide for a Family of Three (Including a Minor)

1. Submission Time Requirements Item Description Earliest Submission Time 60 days before NIE expiration Latest Submission Time Within 90 days after NIE expiration Financial Requirements Explained The non-lucrative visa renewal is for a 2-year period. One year requires 4 times the IPREM, so two years require 8 times. For each additional family member, add 1 time the IPREM for one year, and 2 times for two years. For example, using the official 2025 figures: IPREM = €7,200 / year ...

January 2, 2026 Words: 1.1k Reading time ≈ 6 min

The Truth About Europe's Royal Families: They Were Almost All German

Many people assume that, The British royal family is British, The French royal family is French, And the Spanish royal family is, naturally, Spanish. But if you take even a brief look at the history of European royalty, you’ll discover a fact that seems absurd, yet is entirely true— The core of the entire European royal system is almost entirely of German origin. And not just a little bit. We’re talking about a systemic presence. ...

December 28, 2025 Words: 692 Reading time ≈ 4 min

How to Apply Online for a Collective Residence Certificate for a Minor

In Spain, the residence certificate (empadronamiento) is one of the most commonly used official documents, widely required for: Residency renewal for minors (renovación del menor) School registration / transfer Health card (SIP) application Applying for family benefits, childcare assistance, etc. When a child is involved, the standard requirement is: Certificado de empadronamiento colectivo (Collective Residence Certificate) This document proves that the child lives with their parents/guardians and is the only valid document recognized by all government departments. ...

December 12, 2025 Words: 1k Reading time ≈ 5 min